Alright, let's work through 3141 times 2784 step by step
3141 × 2784 = 2784 × (3141)
+ 2784 × 1 which equals 2784
+ 2784 × 40 that equals 111360
+ 2784 × 100 yielding 278400
+ 2784 × 3000 producing 8352000

= 8744544
