Let's calculate 4878 x 1704
4878 × 1704 = 1704 × (4878)
+ 1704 × 8 yielding 13632
+ 1704 × 70 that results in 119280
+ 1704 × 800 that results in 1363200
+ 1704 × 4000 what gives us 6816000

= 8312112
