Finding the Fourth Proportional to 114,458.51, 157,952.50 and 63,469.98

Step by Step Solution

1. Step 1: Write the proportion equation
   114,458.51 : 157,952.50 = 63,469.98 : x
2. Step 2: Convert to fraction form
   114,458.51/157,952.50 = 63,469.98/x
3. Step 3: Cross multiply
   114,458.51x = 157,952.50 × 63,469.98
4. Step 4: Simplify right side
   114,458.51x = 10,025,240,908.84
5. Step 5: Solve for x
   x = 10,025,240,908.84/114,458.51
6. Step 6: Final answer
   x = 87,588.43