Finding the Fourth Proportional to 113,360.31, 170,062.33 and 63,496.71

Step by Step Solution

1. Step 1: Write the proportion equation
   113,360.31 : 170,062.33 = 63,496.71 : x
2. Step 2: Convert to fraction form
   113,360.31/170,062.33 = 63,496.71/x
3. Step 3: Cross multiply
   113,360.31x = 170,062.33 × 63,496.71
4. Step 4: Simplify right side
   113,360.31x = 10,798,398,449.93
5. Step 5: Solve for x
   x = 10,798,398,449.93/113,360.31
6. Step 6: Final answer
   x = 95,257.31