Finding the Fourth Proportional to 7,704.52, 10,613.78 and 7,329.32

Step by Step Solution

1. Step 1: Write the proportion equation
   7,704.52 : 10,613.78 = 7,329.32 : x
2. Step 2: Convert to fraction form
   7,704.52/10,613.78 = 7,329.32/x
3. Step 3: Cross multiply
   7,704.52x = 10,613.78 × 7,329.32
4. Step 4: Simplify right side
   7,704.52x = 77,791,808.83
5. Step 5: Solve for x
   x = 77,791,808.83/7,704.52
6. Step 6: Final answer
   x = 10,096.91