Finding the Fourth Proportional to 9,096.12, 12,552.96 and 5,512.24

Step by Step Solution

1. Step 1: Write the proportion equation
   9,096.12 : 12,552.96 = 5,512.24 : x
2. Step 2: Convert to fraction form
   9,096.12/12,552.96 = 5,512.24/x
3. Step 3: Cross multiply
   9,096.12x = 12,552.96 × 5,512.24
4. Step 4: Simplify right side
   9,096.12x = 69,194,928.23
5. Step 5: Solve for x
   x = 69,194,928.23/9,096.12
6. Step 6: Final answer
   x = 7,607.08