Finding the Fourth Proportional to 82,216.05, 123,336.96 and 34,831.26

Step by Step Solution

1. Step 1: Write the proportion equation
   82,216.05 : 123,336.96 = 34,831.26 : x
2. Step 2: Convert to fraction form
   82,216.05/123,336.96 = 34,831.26/x
3. Step 3: Cross multiply
   82,216.05x = 123,336.96 × 34,831.26
4. Step 4: Simplify right side
   82,216.05x = 4,295,981,721.37
5. Step 5: Solve for x
   x = 4,295,981,721.37/82,216.05
6. Step 6: Final answer
   x = 52,252.35