Finding the Fourth Proportional to 16,037.38, 22,131.16 and 8,963.86

Step by Step Solution

1. Step 1: Write the proportion equation
   16,037.38 : 22,131.16 = 8,963.86 : x
2. Step 2: Convert to fraction form
   16,037.38/22,131.16 = 8,963.86/x
3. Step 3: Cross multiply
   16,037.38x = 22,131.16 × 8,963.86
4. Step 4: Simplify right side
   16,037.38x = 198,380,619.88
5. Step 5: Solve for x
   x = 198,380,619.88/16,037.38
6. Step 6: Final answer
   x = 12,369.89