Alright, let's work through 4917 times 3980 step by step
4917 × 3980 = 3980 × (4917)
+ 3980 × 7 resulting in 27860
+ 3980 × 10 which equals 39800
+ 3980 × 900 that equals 3582000
+ 3980 × 4000 producing 15920000

= 19569660
