Alright, let's work through 5020 times 4350 step by step
5020 × 4350 = 4350 × (5020)
+ 4350 × 0 giving us 0
+ 4350 × 20 yielding 87000
+ 4350 × 000 resulting in 0
+ 4350 × 5000 what gives us 21750000

= 21837000
