Finding the Fourth Proportional to 16,046.16, 22,150.44 and 9,760.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,046.16 : 22,150.44 = 9,760.72 : x
2. Step 2: Convert to fraction form
   16,046.16/22,150.44 = 9,760.72/x
3. Step 3: Cross multiply
   16,046.16x = 22,150.44 × 9,760.72
4. Step 4: Simplify right side
   16,046.16x = 216,204,242.72
5. Step 5: Solve for x
   x = 216,204,242.72/16,046.16
6. Step 6: Final answer
   x = 13,473.89