Finding the Fourth Proportional to 9,426.08, 13,007.52 and 5,597.92

Step by Step Solution

1. Step 1: Write the proportion equation
   9,426.08 : 13,007.52 = 5,597.92 : x
2. Step 2: Convert to fraction form
   9,426.08/13,007.52 = 5,597.92/x
3. Step 3: Cross multiply
   9,426.08x = 13,007.52 × 5,597.92
4. Step 4: Simplify right side
   9,426.08x = 72,815,114.53
5. Step 5: Solve for x
   x = 72,815,114.53/9,426.08
6. Step 6: Final answer
   x = 7,724.85