Finding the Fourth Proportional to 3,047.83, 4,568.10 and 2,315.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,047.83 : 4,568.10 = 2,315.18 : x
2. Step 2: Convert to fraction form
   3,047.83/4,568.10 = 2,315.18/x
3. Step 3: Cross multiply
   3,047.83x = 4,568.10 × 2,315.18
4. Step 4: Simplify right side
   3,047.83x = 10,575,976.50
5. Step 5: Solve for x
   x = 10,575,976.50/3,047.83
6. Step 6: Final answer
   x = 3,470.00