Finding the Fourth Proportional to 3,514.05, 4,847.31 and 2,674.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,514.05 : 4,847.31 = 2,674.89 : x
2. Step 2: Convert to fraction form
   3,514.05/4,847.31 = 2,674.89/x
3. Step 3: Cross multiply
   3,514.05x = 4,847.31 × 2,674.89
4. Step 4: Simplify right side
   3,514.05x = 12,966,021.05
5. Step 5: Solve for x
   x = 12,966,021.05/3,514.05
6. Step 6: Final answer
   x = 3,689.77