Alright, let's work through 3772 times 400 step by step
3772 × 400 = 400 × (3772)
+ 400 × 2 that results in 800
+ 400 × 70 that results in 28000
+ 400 × 700 what gives us 280000
+ 400 × 3000 that equals 1200000

= 1508800
