Alright, let's work through 2824 times 5428 step by step
2824 × 5428 = 5428 × (2824)
+ 5428 × 4 resulting in 21712
+ 5428 × 20 that results in 108560
+ 5428 × 800 that is equal 4342400
+ 5428 × 2000 that equals 10856000

= 15328672
