We're going to solve 4260 multiplied by 3909
4260 × 3909 = 3909 × (4260)
+ 3909 × 0 that equals 0
+ 3909 × 60 that equals 234540
+ 3909 × 200 what gives us 781800
+ 3909 × 4000 that is equal 15636000

= 16652340
