We're going to solve 5578 multiplied by 3231
5578 × 3231 = 3231 × (5578)
+ 3231 × 8 that equals 25848
+ 3231 × 70 resulting in 226170
+ 3231 × 500 yielding 1615500
+ 3231 × 5000 which equals 16155000

= 18022518
