We're going to solve 3908 multiplied by 8902
3908 × 8902 = 8902 × (3908)
+ 8902 × 8 which equals 71216
+ 8902 × 00 yielding 0
+ 8902 × 900 that equals 8011800
+ 8902 × 3000 what gives us 26706000

= 34789016
