Finding the Fourth Proportional to 6,934.71, 9,561.72 and 5,604.30

Step by Step Solution

1. Step 1: Write the proportion equation
   6,934.71 : 9,561.72 = 5,604.30 : x
2. Step 2: Convert to fraction form
   6,934.71/9,561.72 = 5,604.30/x
3. Step 3: Cross multiply
   6,934.71x = 9,561.72 × 5,604.30
4. Step 4: Simplify right side
   6,934.71x = 53,586,747.40
5. Step 5: Solve for x
   x = 53,586,747.40/6,934.71
6. Step 6: Final answer
   x = 7,727.32