Villain: 21/19(54 hands)

Propably played it the worst way possible but every time I don't know what to do in this spots... I called to induce him to 4bet with worse but still I don't know if my shove is correct

Either 4 bet yourself or flat his 4 bet.

I really don't like coldcalling the 3B. I think it unlikely that a villain would get this tricky with KK+ because #1 he'll be scared of most flops being OOP to 2 players and the average player won't be able to control himself holding this range. As a a result I think a 3B coldcall range will be capped to exactly TT-QQ, maybe AK.

If I encounter this spot moving forward I believe I will be cold 4B [JJ+,AQs+,AKo] and calling off [JJ+,AKs] (maybe I dump the jacks too?)

IF CO is fullstack i think its a fold pre, because he 3-bets big and this is most of the time a range that beats you + the chance UTG has KK+ are not worth playing.
You pay rake and if you call this bet against a 50 bb guy you even dont dominate him and you have not the advantage of additional setmining value like deeper.
If you 4-bet and UTG 5-bets this is a snapfold, i would fold all the time QQ,AK if you 4-bet cold against UTG and a 3-bet.

So you can fold pre, i dont think there is much value in this spot, if im honest, CO should be strong and UTG can have a hand,maybe 4-bet/folding against UTG and calling against CO if you think ranges are wide enouph.
Calling a 4-bet here, im not sure, its much because of setvalue, but if you broke postflop on low board i dont think he ever has AK.

Induce a 4-bet if CO is behind him 3-betting from 3 bb to 10.5 bb, for what reason, he loses, best you can hope is that he also 4-bets AK all the time and have 41% Equity oop + the chance CO goes over the top, i cant find any value in this spot, sorry.