Alright, let's work through 2387 times 3547 step by step
2387 × 3547 = 3547 × (2387)
+ 3547 × 7 producing 24829
+ 3547 × 80 that results in 283760
+ 3547 × 300 resulting in 1064100
+ 3547 × 2000 that is equal 7094000

= 8466689
