Alright, let's work through 3790 times 1030 step by step
3790 × 1030 = 1030 × (3790)
+ 1030 × 0 producing 0
+ 1030 × 90 yielding 92700
+ 1030 × 700 which equals 721000
+ 1030 × 3000 yielding 3090000

= 3903700
