Finding the Fourth Proportional to 114,881.52, 172,216.07 and 61,610.52

Step by Step Solution

1. Step 1: Write the proportion equation
   114,881.52 : 172,216.07 = 61,610.52 : x
2. Step 2: Convert to fraction form
   114,881.52/172,216.07 = 61,610.52/x
3. Step 3: Cross multiply
   114,881.52x = 172,216.07 × 61,610.52
4. Step 4: Simplify right side
   114,881.52x = 10,610,322,540.41
5. Step 5: Solve for x
   x = 10,610,322,540.41/114,881.52
6. Step 6: Final answer
   x = 92,358.83