Alright, let's work through 7140 times 2232 step by step
7140 × 2232 = 2232 × (7140)
+ 2232 × 0 that equals 0
+ 2232 × 40 producing 89280
+ 2232 × 100 that results in 223200
+ 2232 × 7000 which equals 15624000

= 15936480
