Finding the Fourth Proportional to 113,725.98, 170,375.72 and 95,125.54

Step by Step Solution

1. Step 1: Write the proportion equation
   113,725.98 : 170,375.72 = 95,125.54 : x
2. Step 2: Convert to fraction form
   113,725.98/170,375.72 = 95,125.54/x
3. Step 3: Cross multiply
   113,725.98x = 170,375.72 × 95,125.54
4. Step 4: Simplify right side
   113,725.98x = 16,207,082,367.89
5. Step 5: Solve for x
   x = 16,207,082,367.89/113,725.98
6. Step 6: Final answer
   x = 142,509.94