Alright, let's work through 5387 times 2284 step by step
5387 × 2284 = 2284 × (5387)
+ 2284 × 7 resulting in 15988
+ 2284 × 80 producing 182720
+ 2284 × 300 that equals 685200
+ 2284 × 5000 resulting in 11420000

= 12303908
