We're going to solve 8428 multiplied by 4691
8428 × 4691 = 4691 × (8428)
+ 4691 × 8 which equals 37528
+ 4691 × 20 producing 93820
+ 4691 × 400 what gives us 1876400
+ 4691 × 8000 resulting in 37528000

= 39535748
