Alright, let's work through 4887 times 9079 step by step
4887 × 9079 = 9079 × (4887)
+ 9079 × 7 that results in 63553
+ 9079 × 80 resulting in 726320
+ 9079 × 800 that results in 7263200
+ 9079 × 4000 that is equal 36316000

= 44369073
