We're going to solve 4909 multiplied by 1974
4909 × 1974 = 1974 × (4909)
+ 1974 × 9 what gives us 17766
+ 1974 × 00 producing 0
+ 1974 × 900 what gives us 1776600
+ 1974 × 4000 yielding 7896000

= 9690366
