Finding the Fourth Proportional to 7,571.88, 10,452.42 and 5,089.32

Step by Step Solution

1. Step 1: Write the proportion equation
   7,571.88 : 10,452.42 = 5,089.32 : x
2. Step 2: Convert to fraction form
   7,571.88/10,452.42 = 5,089.32/x
3. Step 3: Cross multiply
   7,571.88x = 10,452.42 × 5,089.32
4. Step 4: Simplify right side
   7,571.88x = 53,195,710.15
5. Step 5: Solve for x
   x = 53,195,710.15/7,571.88
6. Step 6: Final answer
   x = 7,025.43