Alright, let's work through 6344 times 3072 step by step
6344 × 3072 = 3072 × (6344)
+ 3072 × 4 giving us 12288
+ 3072 × 40 resulting in 122880
+ 3072 × 300 giving us 921600
+ 3072 × 6000 producing 18432000

= 19488768
