Finding the Fourth Proportional to 2,593.45, 3,579.03 and 1,599.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,593.45 : 3,579.03 = 1,599.31 : x
2. Step 2: Convert to fraction form
   2,593.45/3,579.03 = 1,599.31/x
3. Step 3: Cross multiply
   2,593.45x = 3,579.03 × 1,599.31
4. Step 4: Simplify right side
   2,593.45x = 5,723,978.47
5. Step 5: Solve for x
   x = 5,723,978.47/2,593.45
6. Step 6: Final answer
   x = 2,207.09