Finding the Fourth Proportional to 9,097.28, 12,552.56 and 5,737.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,097.28 : 12,552.56 = 5,737.76 : x
2. Step 2: Convert to fraction form
   9,097.28/12,552.56 = 5,737.76/x
3. Step 3: Cross multiply
   9,097.28x = 12,552.56 × 5,737.76
4. Step 4: Simplify right side
   9,097.28x = 72,023,576.67
5. Step 5: Solve for x
   x = 72,023,576.67/9,097.28
6. Step 6: Final answer
   x = 7,917.05