Finding the Fourth Proportional to 9,676.83, 14,514.15 and 2,657.37

Step by Step Solution

1. Step 1: Write the proportion equation
   9,676.83 : 14,514.15 = 2,657.37 : x
2. Step 2: Convert to fraction form
   9,676.83/14,514.15 = 2,657.37/x
3. Step 3: Cross multiply
   9,676.83x = 14,514.15 × 2,657.37
4. Step 4: Simplify right side
   9,676.83x = 38,569,466.79
5. Step 5: Solve for x
   x = 38,569,466.79/9,676.83
6. Step 6: Final answer
   x = 3,985.75