Let's calculate 4145 x 1704
4145 × 1704 = 1704 × (4145)
+ 1704 × 5 that results in 8520
+ 1704 × 40 what gives us 68160
+ 1704 × 100 that is equal 170400
+ 1704 × 4000 which equals 6816000

= 7063080
