Finding the Fourth Proportional to 9,081.47, 12,532.91 and 5,048.74

Step by Step Solution

1. Step 1: Write the proportion equation
   9,081.47 : 12,532.91 = 5,048.74 : x
2. Step 2: Convert to fraction form
   9,081.47/12,532.91 = 5,048.74/x
3. Step 3: Cross multiply
   9,081.47x = 12,532.91 × 5,048.74
4. Step 4: Simplify right side
   9,081.47x = 63,275,404.03
5. Step 5: Solve for x
   x = 63,275,404.03/9,081.47
6. Step 6: Final answer
   x = 6,967.53