Finding the Fourth Proportional to 3,514.89, 4,843.89 and 2,518.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,514.89 : 4,843.89 = 2,518.46 : x
2. Step 2: Convert to fraction form
   3,514.89/4,843.89 = 2,518.46/x
3. Step 3: Cross multiply
   3,514.89x = 4,843.89 × 2,518.46
4. Step 4: Simplify right side
   3,514.89x = 12,199,143.21
5. Step 5: Solve for x
   x = 12,199,143.21/3,514.89
6. Step 6: Final answer
   x = 3,470.70