Alright, let's work through 4501 times 5355 step by step
4501 × 5355 = 5355 × (4501)
+ 5355 × 1 what gives us 5355
+ 5355 × 00 which equals 0
+ 5355 × 500 what gives us 2677500
+ 5355 × 4000 which equals 21420000

= 24102855
