Finding the Fourth Proportional to 9,081.34, 12,532.29 and 5,103.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,081.34 : 12,532.29 = 5,103.82 : x
2. Step 2: Convert to fraction form
   9,081.34/12,532.29 = 5,103.82/x
3. Step 3: Cross multiply
   9,081.34x = 12,532.29 × 5,103.82
4. Step 4: Simplify right side
   9,081.34x = 63,962,552.35
5. Step 5: Solve for x
   x = 63,962,552.35/9,081.34
6. Step 6: Final answer
   x = 7,043.29