Finding the Fourth Proportional to 9,096.25, 12,552.96 and 5,558.71

Step by Step Solution

1. Step 1: Write the proportion equation
   9,096.25 : 12,552.96 = 5,558.71 : x
2. Step 2: Convert to fraction form
   9,096.25/12,552.96 = 5,558.71/x
3. Step 3: Cross multiply
   9,096.25x = 12,552.96 × 5,558.71
4. Step 4: Simplify right side
   9,096.25x = 69,778,264.28
5. Step 5: Solve for x
   x = 69,778,264.28/9,096.25
6. Step 6: Final answer
   x = 7,671.10