No problem, we've got 4078 and 3061 to multiply
4078 × 3061 = 3061 × (4078)
+ 3061 × 8 that is equal 24488
+ 3061 × 70 what gives us 214270
+ 3061 × 000 which equals 0
+ 3061 × 4000 which equals 12244000

= 12482758
