Finding the Fourth Proportional to 9,083.50, 12,532.34 and 5,497.31

Step by Step Solution

1. Step 1: Write the proportion equation
   9,083.50 : 12,532.34 = 5,497.31 : x
2. Step 2: Convert to fraction form
   9,083.50/12,532.34 = 5,497.31/x
3. Step 3: Cross multiply
   9,083.50x = 12,532.34 × 5,497.31
4. Step 4: Simplify right side
   9,083.50x = 68,894,182.46
5. Step 5: Solve for x
   x = 68,894,182.46/9,083.50
6. Step 6: Final answer
   x = 7,584.54