Alright, let's work through 3687 times 2824 step by step
3687 × 2824 = 2824 × (3687)
+ 2824 × 7 which equals 19768
+ 2824 × 80 what gives us 225920
+ 2824 × 600 that equals 1694400
+ 2824 × 3000 that is equal 8472000

= 10412088
