Finding the Fourth Proportional to 69,942.59, 96,517.76 and 39,727.82

Step by Step Solution

1. Step 1: Write the proportion equation
   69,942.59 : 96,517.76 = 39,727.82 : x
2. Step 2: Convert to fraction form
   69,942.59/96,517.76 = 39,727.82/x
3. Step 3: Cross multiply
   69,942.59x = 96,517.76 × 39,727.82
4. Step 4: Simplify right side
   69,942.59x = 3,834,440,096.76
5. Step 5: Solve for x
   x = 3,834,440,096.76/69,942.59
6. Step 6: Final answer
   x = 54,822.68