Finding the Fourth Proportional to 16,104.01, 22,223.72 and 8,934.07

Step by Step Solution

1. Step 1: Write the proportion equation
   16,104.01 : 22,223.72 = 8,934.07 : x
2. Step 2: Convert to fraction form
   16,104.01/22,223.72 = 8,934.07/x
3. Step 3: Cross multiply
   16,104.01x = 22,223.72 × 8,934.07
4. Step 4: Simplify right side
   16,104.01x = 198,548,270.14
5. Step 5: Solve for x
   x = 198,548,270.14/16,104.01
6. Step 6: Final answer
   x = 12,329.12