Finding the Fourth Proportional to 11,662.24, 17,484.72 and 7,044.16

Step by Step Solution

1. Step 1: Write the proportion equation
   11,662.24 : 17,484.72 = 7,044.16 : x
2. Step 2: Convert to fraction form
   11,662.24/17,484.72 = 7,044.16/x
3. Step 3: Cross multiply
   11,662.24x = 17,484.72 × 7,044.16
4. Step 4: Simplify right side
   11,662.24x = 123,165,165.24
5. Step 5: Solve for x
   x = 123,165,165.24/11,662.24
6. Step 6: Final answer
   x = 10,561.02