Alright, let's work through 4032 times 3747 step by step
4032 × 3747 = 3747 × (4032)
+ 3747 × 2 which equals 7494
+ 3747 × 30 which equals 112410
+ 3747 × 000 which equals 0
+ 3747 × 4000 which equals 14988000

= 15107904
