Finding the Fourth Proportional to 9,133.32, 12,604.42 and 5,596.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,133.32 : 12,604.42 = 5,596.72 : x
2. Step 2: Convert to fraction form
   9,133.32/12,604.42 = 5,596.72/x
3. Step 3: Cross multiply
   9,133.32x = 12,604.42 × 5,596.72
4. Step 4: Simplify right side
   9,133.32x = 70,543,409.50
5. Step 5: Solve for x
   x = 70,543,409.50/9,133.32
6. Step 6: Final answer
   x = 7,723.74