Finding the Fourth Proportional to 114,789.05, 158,401.20 and 63,798.47

Step by Step Solution

1. Step 1: Write the proportion equation
   114,789.05 : 158,401.20 = 63,798.47 : x
2. Step 2: Convert to fraction form
   114,789.05/158,401.20 = 63,798.47/x
3. Step 3: Cross multiply
   114,789.05x = 158,401.20 × 63,798.47
4. Step 4: Simplify right side
   114,789.05x = 10,105,754,206.16
5. Step 5: Solve for x
   x = 10,105,754,206.16/114,789.05
6. Step 6: Final answer
   x = 88,037.62