Finding the Fourth Proportional to 9,552.27, 13,180.34 and 5,572.39

Step by Step Solution

1. Step 1: Write the proportion equation
   9,552.27 : 13,180.34 = 5,572.39 : x
2. Step 2: Convert to fraction form
   9,552.27/13,180.34 = 5,572.39/x
3. Step 3: Cross multiply
   9,552.27x = 13,180.34 × 5,572.39
4. Step 4: Simplify right side
   9,552.27x = 73,445,901.05
5. Step 5: Solve for x
   x = 73,445,901.05/9,552.27
6. Step 6: Final answer
   x = 7,688.85