Finding the Fourth Proportional to 17,676.15, 26,508.59 and 5,827.71

Step by Step Solution

1. Step 1: Write the proportion equation
   17,676.15 : 26,508.59 = 5,827.71 : x
2. Step 2: Convert to fraction form
   17,676.15/26,508.59 = 5,827.71/x
3. Step 3: Cross multiply
   17,676.15x = 26,508.59 × 5,827.71
4. Step 4: Simplify right side
   17,676.15x = 154,484,375.03
5. Step 5: Solve for x
   x = 154,484,375.03/17,676.15
6. Step 6: Final answer
   x = 8,739.71