We're going to solve 4138 multiplied by 1031
4138 × 1031 = 1031 × (4138)
+ 1031 × 8 giving us 8248
+ 1031 × 30 that is equal 30930
+ 1031 × 100 yielding 103100
+ 1031 × 4000 yielding 4124000

= 4266278
