No problem, we've got 3494 and 8431 to multiply
3494 × 8431 = 8431 × (3494)
+ 8431 × 4 that is equal 33724
+ 8431 × 90 that equals 758790
+ 8431 × 400 that equals 3372400
+ 8431 × 3000 that equals 25293000

= 29457914
