Finding the Fourth Proportional to 9,081.52, 12,532.65 and 4,993.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,081.52 : 12,532.65 = 4,993.50 : x
2. Step 2: Convert to fraction form
   9,081.52/12,532.65 = 4,993.50/x
3. Step 3: Cross multiply
   9,081.52x = 12,532.65 × 4,993.50
4. Step 4: Simplify right side
   9,081.52x = 62,581,725.11
5. Step 5: Solve for x
   x = 62,581,725.11/9,081.52
6. Step 6: Final answer
   x = 6,891.11