Finding the Fourth Proportional to 9,676.10, 14,499.43 and 4,408.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,676.10 : 14,499.43 = 4,408.04 : x
2. Step 2: Convert to fraction form
   9,676.10/14,499.43 = 4,408.04/x
3. Step 3: Cross multiply
   9,676.10x = 14,499.43 × 4,408.04
4. Step 4: Simplify right side
   9,676.10x = 63,914,067.42
5. Step 5: Solve for x
   x = 63,914,067.42/9,676.10
6. Step 6: Final answer
   x = 6,605.35