Finding the Fourth Proportional to 16,636.38, 24,959.31 and 5,550.33

Step by Step Solution

1. Step 1: Write the proportion equation
   16,636.38 : 24,959.31 = 5,550.33 : x
2. Step 2: Convert to fraction form
   16,636.38/24,959.31 = 5,550.33/x
3. Step 3: Cross multiply
   16,636.38x = 24,959.31 × 5,550.33
4. Step 4: Simplify right side
   16,636.38x = 138,532,407.07
5. Step 5: Solve for x
   x = 138,532,407.07/16,636.38
6. Step 6: Final answer
   x = 8,327.08