Alright, let's work through 4980 times 2488 step by step
4980 × 2488 = 2488 × (4980)
+ 2488 × 0 yielding 0
+ 2488 × 80 which equals 199040
+ 2488 × 900 giving us 2239200
+ 2488 × 4000 which equals 9952000

= 12390240
