Finding the Fourth Proportional to 16,227.59, 22,394.01 and 9,154.01

Step by Step Solution

1. Step 1: Write the proportion equation
   16,227.59 : 22,394.01 = 9,154.01 : x
2. Step 2: Convert to fraction form
   16,227.59/22,394.01 = 9,154.01/x
3. Step 3: Cross multiply
   16,227.59x = 22,394.01 × 9,154.01
4. Step 4: Simplify right side
   16,227.59x = 204,994,879.51
5. Step 5: Solve for x
   x = 204,994,879.51/16,227.59
6. Step 6: Final answer
   x = 12,632.49