Finding the Fourth Proportional to 114,312.29, 171,418.81 and 60,992.38

Step by Step Solution

1. Step 1: Write the proportion equation
   114,312.29 : 171,418.81 = 60,992.38 : x
2. Step 2: Convert to fraction form
   114,312.29/171,418.81 = 60,992.38/x
3. Step 3: Cross multiply
   114,312.29x = 171,418.81 × 60,992.38
4. Step 4: Simplify right side
   114,312.29x = 10,455,240,573.72
5. Step 5: Solve for x
   x = 10,455,240,573.72/114,312.29
6. Step 6: Final answer
   x = 91,462.09