Alright, let's work through 5587 times 5100 step by step
5587 × 5100 = 5100 × (5587)
+ 5100 × 7 that equals 35700
+ 5100 × 80 which equals 408000
+ 5100 × 500 that is equal 2550000
+ 5100 × 5000 yielding 25500000

= 28493700
