Finding the Fourth Proportional to 52,831.83, 72,915.40 and 32,695.20

Step by Step Solution

1. Step 1: Write the proportion equation
   52,831.83 : 72,915.40 = 32,695.20 : x
2. Step 2: Convert to fraction form
   52,831.83/72,915.40 = 32,695.20/x
3. Step 3: Cross multiply
   52,831.83x = 72,915.40 × 32,695.20
4. Step 4: Simplify right side
   52,831.83x = 2,383,983,586.08
5. Step 5: Solve for x
   x = 2,383,983,586.08/52,831.83
6. Step 6: Final answer
   x = 45,124.00