[Closed] [NL50 FR Rush] AKs v river raise.

Hand converted with online PokerStrategy.com hand converter:

Play hand

$0.25/$0.5 No-Limit Hold'em (9 handed)

Known players:
[tg]BU$51.10:///////;SB$54.40:///////;BB$50.30:///////;UTG1$53.85:///////;UTG2 (Hero)$50.00:///////;MP1$85.85:///////;MP2$20.70:///////;MP3$50.00:///////;CO$58.30:///////;[/tg]

Preflop: Hero is UTG2 with K:h, A:d.
UTG1 folds, Hero raises to $1.50, 2 folds, MP3 calls $1.50, CO calls $1.50, 3 folds, 2 folds, BB folds.

Flop: ($5.25) 4:d, 9:h, A:c (3 players)
Hero bets $3.75, MP3 calls $3.75, CO folds.

Turn: ($12.75) Q:d (2 players)
Hero bets $9.00, MP3 calls $9.00.

River: ($30.75) 2:c (2 players)
Hero bets $19.00, MP3 raises to $35.75(All-In), Hero calls $16.75(All-In).

Final Pot: $102.25.

Is this line ok v unknown? I can't fold river but I'm a fish.