Finding the Fourth Proportional to 2,608.17, 3,914.45 and 2,443.97

Step by Step Solution

1. Step 1: Write the proportion equation
   2,608.17 : 3,914.45 = 2,443.97 : x
2. Step 2: Convert to fraction form
   2,608.17/3,914.45 = 2,443.97/x
3. Step 3: Cross multiply
   2,608.17x = 3,914.45 × 2,443.97
4. Step 4: Simplify right side
   2,608.17x = 9,566,798.37
5. Step 5: Solve for x
   x = 9,566,798.37/2,608.17
6. Step 6: Final answer
   x = 3,668.01