Finding the Fourth Proportional to 3,517.43, 4,854.72 and 2,260.07

Step by Step Solution

1. Step 1: Write the proportion equation
   3,517.43 : 4,854.72 = 2,260.07 : x
2. Step 2: Convert to fraction form
   3,517.43/4,854.72 = 2,260.07/x
3. Step 3: Cross multiply
   3,517.43x = 4,854.72 × 2,260.07
4. Step 4: Simplify right side
   3,517.43x = 10,971,996.72
5. Step 5: Solve for x
   x = 10,971,996.72/3,517.43
6. Step 6: Final answer
   x = 3,119.33