We're going to solve 4031 multiplied by 8721
4031 × 8721 = 8721 × (4031)
+ 8721 × 1 that equals 8721
+ 8721 × 30 resulting in 261630
+ 8721 × 000 giving us 0
+ 8721 × 4000 that is equal 34884000

= 35154351
