Alright, let's work through 4728 times 2536 step by step
4728 × 2536 = 2536 × (4728)
+ 2536 × 8 what gives us 20288
+ 2536 × 20 giving us 50720
+ 2536 × 700 producing 1775200
+ 2536 × 4000 which equals 10144000

= 11990208
