Finding the Fourth Proportional to 52,831.04, 72,892.32 and 32,678.24

Step by Step Solution

1. Step 1: Write the proportion equation
   52,831.04 : 72,892.32 = 32,678.24 : x
2. Step 2: Convert to fraction form
   52,831.04/72,892.32 = 32,678.24/x
3. Step 3: Cross multiply
   52,831.04x = 72,892.32 × 32,678.24
4. Step 4: Simplify right side
   52,831.04x = 2,381,992,727.12
5. Step 5: Solve for x
   x = 2,381,992,727.12/52,831.04
6. Step 6: Final answer
   x = 45,086.99