Finding the Fourth Proportional to 9,248.50, 13,876.25 and 5,553.31

Step by Step Solution

1. Step 1: Write the proportion equation
   9,248.50 : 13,876.25 = 5,553.31 : x
2. Step 2: Convert to fraction form
   9,248.50/13,876.25 = 5,553.31/x
3. Step 3: Cross multiply
   9,248.50x = 13,876.25 × 5,553.31
4. Step 4: Simplify right side
   9,248.50x = 77,059,117.89
5. Step 5: Solve for x
   x = 77,059,117.89/9,248.50
6. Step 6: Final answer
   x = 8,332.07