Alright, let's work through 4070 times 3770 step by step
4070 × 3770 = 3770 × (4070)
+ 3770 × 0 that results in 0
+ 3770 × 70 what gives us 263900
+ 3770 × 000 resulting in 0
+ 3770 × 4000 that equals 15080000

= 15343900
