Finding the Fourth Proportional to 7,631.55, 10,527.17 and 5,504.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,631.55 : 10,527.17 = 5,504.69 : x
2. Step 2: Convert to fraction form
   7,631.55/10,527.17 = 5,504.69/x
3. Step 3: Cross multiply
   7,631.55x = 10,527.17 × 5,504.69
4. Step 4: Simplify right side
   7,631.55x = 57,948,806.22
5. Step 5: Solve for x
   x = 57,948,806.22/7,631.55
6. Step 6: Final answer
   x = 7,593.32