Let's calculate 4677 x 4426
4677 × 4426 = 4426 × (4677)
+ 4426 × 7 which equals 30982
+ 4426 × 70 which equals 309820
+ 4426 × 600 that results in 2655600
+ 4426 × 4000 resulting in 17704000

= 20700402
