Alright, let's work through 6815 times 2352 step by step
6815 × 2352 = 2352 × (6815)
+ 2352 × 5 producing 11760
+ 2352 × 10 which equals 23520
+ 2352 × 800 which equals 1881600
+ 2352 × 6000 that equals 14112000

= 16028880
