No problem, we've got 1779 and 4158 to multiply
1779 × 4158 = 4158 × (1779)
+ 4158 × 9 giving us 37422
+ 4158 × 70 resulting in 291060
+ 4158 × 700 that is equal 2910600
+ 4158 × 1000 that equals 4158000

= 7397082
