Finding the Fourth Proportional to 16,165.24, 24,215.45 and 7,388.08

Step by Step Solution

1. Step 1: Write the proportion equation
   16,165.24 : 24,215.45 = 7,388.08 : x
2. Step 2: Convert to fraction form
   16,165.24/24,215.45 = 7,388.08/x
3. Step 3: Cross multiply
   16,165.24x = 24,215.45 × 7,388.08
4. Step 4: Simplify right side
   16,165.24x = 178,905,681.84
5. Step 5: Solve for x
   x = 178,905,681.84/16,165.24
6. Step 6: Final answer
   x = 11,067.31