Finding the Fourth Proportional to 9,049.46, 12,483.24 and 5,691.05

Step by Step Solution

1. Step 1: Write the proportion equation
   9,049.46 : 12,483.24 = 5,691.05 : x
2. Step 2: Convert to fraction form
   9,049.46/12,483.24 = 5,691.05/x
3. Step 3: Cross multiply
   9,049.46x = 12,483.24 × 5,691.05
4. Step 4: Simplify right side
   9,049.46x = 71,042,680.59
5. Step 5: Solve for x
   x = 71,042,680.59/9,049.46
6. Step 6: Final answer
   x = 7,850.49