Finding the Fourth Proportional to 8,008.88, 12,019.52 and 5,560.88

Step by Step Solution

1. Step 1: Write the proportion equation
   8,008.88 : 12,019.52 = 5,560.88 : x
2. Step 2: Convert to fraction form
   8,008.88/12,019.52 = 5,560.88/x
3. Step 3: Cross multiply
   8,008.88x = 12,019.52 × 5,560.88
4. Step 4: Simplify right side
   8,008.88x = 66,839,108.38
5. Step 5: Solve for x
   x = 66,839,108.38/8,008.88
6. Step 6: Final answer
   x = 8,345.62