Finding the Fourth Proportional to 10,752.04, 16,132.70 and 5,561.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,752.04 : 16,132.70 = 5,561.56 : x
2. Step 2: Convert to fraction form
   10,752.04/16,132.70 = 5,561.56/x
3. Step 3: Cross multiply
   10,752.04x = 16,132.70 × 5,561.56
4. Step 4: Simplify right side
   10,752.04x = 89,722,979.01
5. Step 5: Solve for x
   x = 89,722,979.01/10,752.04
6. Step 6: Final answer
   x = 8,344.74