Finding the Fourth Proportional to 11,700.27, 17,553.15 and 8,004.24

Step by Step Solution

1. Step 1: Write the proportion equation
   11,700.27 : 17,553.15 = 8,004.24 : x
2. Step 2: Convert to fraction form
   11,700.27/17,553.15 = 8,004.24/x
3. Step 3: Cross multiply
   11,700.27x = 17,553.15 × 8,004.24
4. Step 4: Simplify right side
   11,700.27x = 140,499,625.36
5. Step 5: Solve for x
   x = 140,499,625.36/11,700.27
6. Step 6: Final answer
   x = 12,008.24