Alright, let's work through 3886 times 2988 step by step
3886 × 2988 = 2988 × (3886)
+ 2988 × 6 that equals 17928
+ 2988 × 80 that equals 239040
+ 2988 × 800 producing 2390400
+ 2988 × 3000 producing 8964000

= 11611368
