Finding the Fourth Proportional to 16,160.36, 24,252.68 and 7,401.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,160.36 : 24,252.68 = 7,401.42 : x
2. Step 2: Convert to fraction form
   16,160.36/24,252.68 = 7,401.42/x
3. Step 3: Cross multiply
   16,160.36x = 24,252.68 × 7,401.42
4. Step 4: Simplify right side
   16,160.36x = 179,504,289.31
5. Step 5: Solve for x
   x = 179,504,289.31/16,160.36
6. Step 6: Final answer
   x = 11,107.69