Finding the Fourth Proportional to 2,461.29, 3,394.17 and 1,665.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,461.29 : 3,394.17 = 1,665.18 : x
2. Step 2: Convert to fraction form
   2,461.29/3,394.17 = 1,665.18/x
3. Step 3: Cross multiply
   2,461.29x = 3,394.17 × 1,665.18
4. Step 4: Simplify right side
   2,461.29x = 5,651,904.00
5. Step 5: Solve for x
   x = 5,651,904.00/2,461.29
6. Step 6: Final answer
   x = 2,296.32