Finding the Fourth Proportional to 83,326.31, 114,997.49 and 47,517.83

Step by Step Solution

1. Step 1: Write the proportion equation
   83,326.31 : 114,997.49 = 47,517.83 : x
2. Step 2: Convert to fraction form
   83,326.31/114,997.49 = 47,517.83/x
3. Step 3: Cross multiply
   83,326.31x = 114,997.49 × 47,517.83
4. Step 4: Simplify right side
   83,326.31x = 5,464,431,180.25
5. Step 5: Solve for x
   x = 5,464,431,180.25/83,326.31
6. Step 6: Final answer
   x = 65,578.70