Finding the Fourth Proportional to 16,042.29, 24,074.37 and 9,636.27

Step by Step Solution

1. Step 1: Write the proportion equation
   16,042.29 : 24,074.37 = 9,636.27 : x
2. Step 2: Convert to fraction form
   16,042.29/24,074.37 = 9,636.27/x
3. Step 3: Cross multiply
   16,042.29x = 24,074.37 × 9,636.27
4. Step 4: Simplify right side
   16,042.29x = 231,987,129.40
5. Step 5: Solve for x
   x = 231,987,129.40/16,042.29
6. Step 6: Final answer
   x = 14,460.97