Finding the Fourth Proportional to 2,593.96, 3,580.22 and 1,531.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,593.96 : 3,580.22 = 1,531.33 : x
2. Step 2: Convert to fraction form
   2,593.96/3,580.22 = 1,531.33/x
3. Step 3: Cross multiply
   2,593.96x = 3,580.22 × 1,531.33
4. Step 4: Simplify right side
   2,593.96x = 5,482,498.29
5. Step 5: Solve for x
   x = 5,482,498.29/2,593.96
6. Step 6: Final answer
   x = 2,113.56