Finding the Fourth Proportional to 2,549.00, 3,519.32 and 1,666.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,549.00 : 3,519.32 = 1,666.37 : x
2. Step 2: Convert to fraction form
   2,549.00/3,519.32 = 1,666.37/x
3. Step 3: Cross multiply
   2,549.00x = 3,519.32 × 1,666.37
4. Step 4: Simplify right side
   2,549.00x = 5,864,489.73
5. Step 5: Solve for x
   x = 5,864,489.73/2,549.00
6. Step 6: Final answer
   x = 2,300.70