Finding the Fourth Proportional to 16,223.38, 22,384.43 and 9,849.81

Step by Step Solution

1. Step 1: Write the proportion equation
   16,223.38 : 22,384.43 = 9,849.81 : x
2. Step 2: Convert to fraction form
   16,223.38/22,384.43 = 9,849.81/x
3. Step 3: Cross multiply
   16,223.38x = 22,384.43 × 9,849.81
4. Step 4: Simplify right side
   16,223.38x = 220,482,333.21
5. Step 5: Solve for x
   x = 220,482,333.21/16,223.38
6. Step 6: Final answer
   x = 13,590.41