Finding the Fourth Proportional to 16,111.36, 24,160 and 9,550.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,111.36 : 24,160 = 9,550.72 : x
2. Step 2: Convert to fraction form
   16,111.36/24,160 = 9,550.72/x
3. Step 3: Cross multiply
   16,111.36x = 24,160 × 9,550.72
4. Step 4: Simplify right side
   16,111.36x = 230,745,395.20
5. Step 5: Solve for x
   x = 230,745,395.20/16,111.36
6. Step 6: Final answer
   x = 14,321.91