No problem, we've got 1943 and 4789 to multiply
1943 × 4789 = 4789 × (1943)
+ 4789 × 3 what gives us 14367
+ 4789 × 40 that equals 191560
+ 4789 × 900 that equals 4310100
+ 4789 × 1000 that results in 4789000

= 9305027
