Finding the Fourth Proportional to 9,052.59, 12,491.49 and 5,073.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,052.59 : 12,491.49 = 5,073.48 : x
2. Step 2: Convert to fraction form
   9,052.59/12,491.49 = 5,073.48/x
3. Step 3: Cross multiply
   9,052.59x = 12,491.49 × 5,073.48
4. Step 4: Simplify right side
   9,052.59x = 63,375,324.69
5. Step 5: Solve for x
   x = 63,375,324.69/9,052.59
6. Step 6: Final answer
   x = 7,000.79