Alright, let's work through 4512 times 2187 step by step
4512 × 2187 = 2187 × (4512)
+ 2187 × 2 yielding 4374
+ 2187 × 10 that results in 21870
+ 2187 × 500 resulting in 1093500
+ 2187 × 4000 yielding 8748000

= 9867744
