Finding the Fourth Proportional to 3,514.52, 4,847.22 and 2,185.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,514.52 : 4,847.22 = 2,185.72 : x
2. Step 2: Convert to fraction form
   3,514.52/4,847.22 = 2,185.72/x
3. Step 3: Cross multiply
   3,514.52x = 4,847.22 × 2,185.72
4. Step 4: Simplify right side
   3,514.52x = 10,594,665.70
5. Step 5: Solve for x
   x = 10,594,665.70/3,514.52
6. Step 6: Final answer
   x = 3,014.54