Finding the Fourth Proportional to 16,336.01, 22,544.79 and 9,166.59

Step by Step Solution

1. Step 1: Write the proportion equation
   16,336.01 : 22,544.79 = 9,166.59 : x
2. Step 2: Convert to fraction form
   16,336.01/22,544.79 = 9,166.59/x
3. Step 3: Cross multiply
   16,336.01x = 22,544.79 × 9,166.59
4. Step 4: Simplify right side
   16,336.01x = 206,658,846.57
5. Step 5: Solve for x
   x = 206,658,846.57/16,336.01
6. Step 6: Final answer
   x = 12,650.51