Finding the Fourth Proportional to 32,137.31, 48,208.25 and 9,947.82

Step by Step Solution

1. Step 1: Write the proportion equation
   32,137.31 : 48,208.25 = 9,947.82 : x
2. Step 2: Convert to fraction form
   32,137.31/48,208.25 = 9,947.82/x
3. Step 3: Cross multiply
   32,137.31x = 48,208.25 × 9,947.82
4. Step 4: Simplify right side
   32,137.31x = 479,566,943.78
5. Step 5: Solve for x
   x = 479,566,943.78/32,137.31
6. Step 6: Final answer
   x = 14,922.44