The table shows four transactions and the resulting account balance in a bank account, except some numbers are missing.

Transaction 3 = -177.65 and Transaction 4 = -401.40

You subtract the account balance of each transaction from the original account balance (360) to get your transaction amount.
360 - 182.35 = 177.65
360 - (-41.40) = 360 + 41.40 = 401.40