Let's calculate 7544 x 5679
7544 × 5679 = 5679 × (7544)
+ 5679 × 4 that equals 22716
+ 5679 × 40 that equals 227160
+ 5679 × 500 that is equal 2839500
+ 5679 × 7000 that is equal 39753000

= 42842376
