Alright, let's work through 3878 times 493 step by step
3878 × 493 = 493 × (3878)
+ 493 × 8 that equals 3944
+ 493 × 70 that is equal 34510
+ 493 × 800 producing 394400
+ 493 × 3000 yielding 1479000

= 1911854
