Finding the Fourth Proportional to 2,609.82, 3,895.79 and 2,417.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,609.82 : 3,895.79 = 2,417.10 : x
2. Step 2: Convert to fraction form
   2,609.82/3,895.79 = 2,417.10/x
3. Step 3: Cross multiply
   2,609.82x = 3,895.79 × 2,417.10
4. Step 4: Simplify right side
   2,609.82x = 9,416,501.92
5. Step 5: Solve for x
   x = 9,416,501.92/2,609.82
6. Step 6: Final answer
   x = 3,608.10