Finding the Fourth Proportional to 16,443.27, 22,697.62 and 9,734.65

Step by Step Solution

1. Step 1: Write the proportion equation
   16,443.27 : 22,697.62 = 9,734.65 : x
2. Step 2: Convert to fraction form
   16,443.27/22,697.62 = 9,734.65/x
3. Step 3: Cross multiply
   16,443.27x = 22,697.62 × 9,734.65
4. Step 4: Simplify right side
   16,443.27x = 220,953,305.45
5. Step 5: Solve for x
   x = 220,953,305.45/16,443.27
6. Step 6: Final answer
   x = 13,437.31