Alright, let's work through 4906 times 3445 step by step
4906 × 3445 = 3445 × (4906)
+ 3445 × 6 that is equal 20670
+ 3445 × 00 which equals 0
+ 3445 × 900 resulting in 3100500
+ 3445 × 4000 producing 13780000

= 16901170
