Finding the Fourth Proportional to 16,024.01, 22,109.76 and 9,306.17

Step by Step Solution

1. Step 1: Write the proportion equation
   16,024.01 : 22,109.76 = 9,306.17 : x
2. Step 2: Convert to fraction form
   16,024.01/22,109.76 = 9,306.17/x
3. Step 3: Cross multiply
   16,024.01x = 22,109.76 × 9,306.17
4. Step 4: Simplify right side
   16,024.01x = 205,757,185.22
5. Step 5: Solve for x
   x = 205,757,185.22/16,024.01
6. Step 6: Final answer
   x = 12,840.56