Alright, let's work through 4572 times 5515 step by step
4572 × 5515 = 5515 × (4572)
+ 5515 × 2 what gives us 11030
+ 5515 × 70 what gives us 386050
+ 5515 × 500 yielding 2757500
+ 5515 × 4000 giving us 22060000

= 25214580
