Alright, let's work through 4250 times 5110 step by step
4250 × 5110 = 5110 × (4250)
+ 5110 × 0 what gives us 0
+ 5110 × 50 yielding 255500
+ 5110 × 200 that equals 1022000
+ 5110 × 4000 resulting in 20440000

= 21717500
