Alright, let's work through 5559 times 3815 step by step
5559 × 3815 = 3815 × (5559)
+ 3815 × 9 which equals 34335
+ 3815 × 50 that equals 190750
+ 3815 × 500 what gives us 1907500
+ 3815 × 5000 that results in 19075000

= 21207585
