Finding the Fourth Proportional to 9,676.58, 13,354.72 and 5,484.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,676.58 : 13,354.72 = 5,484.38 : x
2. Step 2: Convert to fraction form
   9,676.58/13,354.72 = 5,484.38/x
3. Step 3: Cross multiply
   9,676.58x = 13,354.72 × 5,484.38
4. Step 4: Simplify right side
   9,676.58x = 73,242,278.79
5. Step 5: Solve for x
   x = 73,242,278.79/9,676.58
6. Step 6: Final answer
   x = 7,569.03