Alright, let's work through 6604 times 4507 step by step
6604 × 4507 = 4507 × (6604)
+ 4507 × 4 that is equal 18028
+ 4507 × 00 producing 0
+ 4507 × 600 yielding 2704200
+ 4507 × 6000 that is equal 27042000

= 29764228
