Finding the Fourth Proportional to 9,081.97, 12,534.24 and 5,103

Step by Step Solution

1. Step 1: Write the proportion equation
   9,081.97 : 12,534.24 = 5,103 : x
2. Step 2: Convert to fraction form
   9,081.97/12,534.24 = 5,103/x
3. Step 3: Cross multiply
   9,081.97x = 12,534.24 × 5,103
4. Step 4: Simplify right side
   9,081.97x = 63,962,245.86
5. Step 5: Solve for x
   x = 63,962,245.86/9,081.97
6. Step 6: Final answer
   x = 7,042.77