Finding the Fourth Proportional to 16,086.14, 22,198.84 and 9,798.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,086.14 : 22,198.84 = 9,798.52 : x
2. Step 2: Convert to fraction form
   16,086.14/22,198.84 = 9,798.52/x
3. Step 3: Cross multiply
   16,086.14x = 22,198.84 × 9,798.52
4. Step 4: Simplify right side
   16,086.14x = 217,515,666.72
5. Step 5: Solve for x
   x = 217,515,666.72/16,086.14
6. Step 6: Final answer
   x = 13,521.93