Alright, let's work through 1679 times 9031 step by step
1679 × 9031 = 9031 × (1679)
+ 9031 × 9 which equals 81279
+ 9031 × 70 which equals 632170
+ 9031 × 600 that equals 5418600
+ 9031 × 1000 that is equal 9031000

= 15163049
