Finding the Fourth Proportional to 2,392.52, 3,588.17 and 832.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,392.52 : 3,588.17 = 832.55 : x
2. Step 2: Convert to fraction form
   2,392.52/3,588.17 = 832.55/x
3. Step 3: Cross multiply
   2,392.52x = 3,588.17 × 832.55
4. Step 4: Simplify right side
   2,392.52x = 2,987,308.83
5. Step 5: Solve for x
   x = 2,987,308.83/2,392.52
6. Step 6: Final answer
   x = 1,248.61