Finding the Fourth Proportional to 11,676.70, 17,513.16 and 3,354.82

Step by Step Solution

1. Step 1: Write the proportion equation
   11,676.70 : 17,513.16 = 3,354.82 : x
2. Step 2: Convert to fraction form
   11,676.70/17,513.16 = 3,354.82/x
3. Step 3: Cross multiply
   11,676.70x = 17,513.16 × 3,354.82
4. Step 4: Simplify right side
   11,676.70x = 58,753,560.45
5. Step 5: Solve for x
   x = 58,753,560.45/11,676.70
6. Step 6: Final answer
   x = 5,031.69