Alright, let's work through 8523 times 3667 step by step
8523 × 3667 = 3667 × (8523)
+ 3667 × 3 yielding 11001
+ 3667 × 20 producing 73340
+ 3667 × 500 what gives us 1833500
+ 3667 × 8000 resulting in 29336000

= 31253841
