Finding the Fourth Proportional to 114,308.76, 171,573.81 and 55,185.92

Step by Step Solution

1. Step 1: Write the proportion equation
   114,308.76 : 171,573.81 = 55,185.92 : x
2. Step 2: Convert to fraction form
   114,308.76/171,573.81 = 55,185.92/x
3. Step 3: Cross multiply
   114,308.76x = 171,573.81 × 55,185.92
4. Step 4: Simplify right side
   114,308.76x = 9,468,458,552.76
5. Step 5: Solve for x
   x = 9,468,458,552.76/114,308.76
6. Step 6: Final answer
   x = 82,832.31