Finding the Fourth Proportional to 2,399.52, 3,594.63 and 1,575.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,399.52 : 3,594.63 = 1,575.30 : x
2. Step 2: Convert to fraction form
   2,399.52/3,594.63 = 1,575.30/x
3. Step 3: Cross multiply
   2,399.52x = 3,594.63 × 1,575.30
4. Step 4: Simplify right side
   2,399.52x = 5,662,610.95
5. Step 5: Solve for x
   x = 5,662,610.95/2,399.52
6. Step 6: Final answer
   x = 2,359.89