We're going to solve 3199 multiplied by 9878
3199 × 9878 = 9878 × (3199)
+ 9878 × 9 that results in 88902
+ 9878 × 90 yielding 889020
+ 9878 × 100 which equals 987800
+ 9878 × 3000 giving us 29634000

= 31599722
