Finding the Fourth Proportional to 2,504.17, 3,456.96 and 1,666.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,504.17 : 3,456.96 = 1,666.27 : x
2. Step 2: Convert to fraction form
   2,504.17/3,456.96 = 1,666.27/x
3. Step 3: Cross multiply
   2,504.17x = 3,456.96 × 1,666.27
4. Step 4: Simplify right side
   2,504.17x = 5,760,228.74
5. Step 5: Solve for x
   x = 5,760,228.74/2,504.17
6. Step 6: Final answer
   x = 2,300.25