Finding the Fourth Proportional to 9,110.62, 12,567.42 and 5,752.24

Step by Step Solution

1. Step 1: Write the proportion equation
   9,110.62 : 12,567.42 = 5,752.24 : x
2. Step 2: Convert to fraction form
   9,110.62/12,567.42 = 5,752.24/x
3. Step 3: Cross multiply
   9,110.62x = 12,567.42 × 5,752.24
4. Step 4: Simplify right side
   9,110.62x = 72,290,816.02
5. Step 5: Solve for x
   x = 72,290,816.02/9,110.62
6. Step 6: Final answer
   x = 7,934.79