Finding the Fourth Proportional to 9,676.13, 13,353.05 and 5,484.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,676.13 : 13,353.05 = 5,484.38 : x
2. Step 2: Convert to fraction form
   9,676.13/13,353.05 = 5,484.38/x
3. Step 3: Cross multiply
   9,676.13x = 13,353.05 × 5,484.38
4. Step 4: Simplify right side
   9,676.13x = 73,233,147.30
5. Step 5: Solve for x
   x = 73,233,147.30/9,676.13
6. Step 6: Final answer
   x = 7,568.44