Finding the Fourth Proportional to 114,229.48, 171,401.82 and 64,365.16

Step by Step Solution

1. Step 1: Write the proportion equation
   114,229.48 : 171,401.82 = 64,365.16 : x
2. Step 2: Convert to fraction form
   114,229.48/171,401.82 = 64,365.16/x
3. Step 3: Cross multiply
   114,229.48x = 171,401.82 × 64,365.16
4. Step 4: Simplify right side
   114,229.48x = 11,032,305,568.59
5. Step 5: Solve for x
   x = 11,032,305,568.59/114,229.48
6. Step 6: Final answer
   x = 96,580.20