Finding the Fourth Proportional to 10,676.62, 16,016.82 and 3,654.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,676.62 : 16,016.82 = 3,654.98 : x
2. Step 2: Convert to fraction form
   10,676.62/16,016.82 = 3,654.98/x
3. Step 3: Cross multiply
   10,676.62x = 16,016.82 × 3,654.98
4. Step 4: Simplify right side
   10,676.62x = 58,541,156.76
5. Step 5: Solve for x
   x = 58,541,156.76/10,676.62
6. Step 6: Final answer
   x = 5,483.12