Alright, let's work through 1392 times 2819 step by step
1392 × 2819 = 2819 × (1392)
+ 2819 × 2 resulting in 5638
+ 2819 × 90 that is equal 253710
+ 2819 × 300 resulting in 845700
+ 2819 × 1000 producing 2819000

= 3924048
