Finding the Fourth Proportional to 114,951.82, 158,631.98 and 64,650.82

Step by Step Solution

1. Step 1: Write the proportion equation
   114,951.82 : 158,631.98 = 64,650.82 : x
2. Step 2: Convert to fraction form
   114,951.82/158,631.98 = 64,650.82/x
3. Step 3: Cross multiply
   114,951.82x = 158,631.98 × 64,650.82
4. Step 4: Simplify right side
   114,951.82x = 10,255,687,585.22
5. Step 5: Solve for x
   x = 10,255,687,585.22/114,951.82
6. Step 6: Final answer
   x = 89,217.27