Finding the Fourth Proportional to 9,083.61, 12,532.34 and 5,103.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,083.61 : 12,532.34 = 5,103.88 : x
2. Step 2: Convert to fraction form
   9,083.61/12,532.34 = 5,103.88/x
3. Step 3: Cross multiply
   9,083.61x = 12,532.34 × 5,103.88
4. Step 4: Simplify right side
   9,083.61x = 63,963,540.91
5. Step 5: Solve for x
   x = 63,963,540.91/9,083.61
6. Step 6: Final answer
   x = 7,041.64