Finding the Fourth Proportional to 85,934.82, 118,582.29 and 50,127.96

Step by Step Solution

1. Step 1: Write the proportion equation
   85,934.82 : 118,582.29 = 50,127.96 : x
2. Step 2: Convert to fraction form
   85,934.82/118,582.29 = 50,127.96/x
3. Step 3: Cross multiply
   85,934.82x = 118,582.29 × 50,127.96
4. Step 4: Simplify right side
   85,934.82x = 5,944,288,289.83
5. Step 5: Solve for x
   x = 5,944,288,289.83/85,934.82
6. Step 6: Final answer
   x = 69,172.06