Finding the Fourth Proportional to 2,549.01, 3,516.34 and 1,665.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,549.01 : 3,516.34 = 1,665.33 : x
2. Step 2: Convert to fraction form
   2,549.01/3,516.34 = 1,665.33/x
3. Step 3: Cross multiply
   2,549.01x = 3,516.34 × 1,665.33
4. Step 4: Simplify right side
   2,549.01x = 5,855,866.49
5. Step 5: Solve for x
   x = 5,855,866.49/2,549.01
6. Step 6: Final answer
   x = 2,297.31