Finding the Fourth Proportional to 231,764.25, 347,700.59 and 71,831.82

Step by Step Solution

1. Step 1: Write the proportion equation
   231,764.25 : 347,700.59 = 71,831.82 : x
2. Step 2: Convert to fraction form
   231,764.25/347,700.59 = 71,831.82/x
3. Step 3: Cross multiply
   231,764.25x = 347,700.59 × 71,831.82
4. Step 4: Simplify right side
   231,764.25x = 24,975,965,835.61
5. Step 5: Solve for x
   x = 24,975,965,835.61/231,764.25
6. Step 6: Final answer
   x = 107,764.53