Finding the Fourth Proportional to 114,744.65, 171,993.92 and 55,498.82

Step by Step Solution

1. Step 1: Write the proportion equation
   114,744.65 : 171,993.92 = 55,498.82 : x
2. Step 2: Convert to fraction form
   114,744.65/171,993.92 = 55,498.82/x
3. Step 3: Cross multiply
   114,744.65x = 171,993.92 × 55,498.82
4. Step 4: Simplify right side
   114,744.65x = 9,545,458,469.71
5. Step 5: Solve for x
   x = 9,545,458,469.71/114,744.65
6. Step 6: Final answer
   x = 83,188.71