Finding the Fourth Proportional to 9,707.86, 14,576.38 and 5,552.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,707.86 : 14,576.38 = 5,552.56 : x
2. Step 2: Convert to fraction form
   9,707.86/14,576.38 = 5,552.56/x
3. Step 3: Cross multiply
   9,707.86x = 14,576.38 × 5,552.56
4. Step 4: Simplify right side
   9,707.86x = 80,936,228.87
5. Step 5: Solve for x
   x = 80,936,228.87/9,707.86
6. Step 6: Final answer
   x = 8,337.18