Finding the Fourth Proportional to 69,004.71, 95,223.83 and 38,791.31

Step by Step Solution

1. Step 1: Write the proportion equation
   69,004.71 : 95,223.83 = 38,791.31 : x
2. Step 2: Convert to fraction form
   69,004.71/95,223.83 = 38,791.31/x
3. Step 3: Cross multiply
   69,004.71x = 95,223.83 × 38,791.31
4. Step 4: Simplify right side
   69,004.71x = 3,693,856,438.84
5. Step 5: Solve for x
   x = 3,693,856,438.84/69,004.71
6. Step 6: Final answer
   x = 53,530.50