Finding the Fourth Proportional to 1,066.00, 1,598.52 and 449.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,066.00 : 1,598.52 = 449.37 : x
2. Step 2: Convert to fraction form
   1,066.00/1,598.52 = 449.37/x
3. Step 3: Cross multiply
   1,066.00x = 1,598.52 × 449.37
4. Step 4: Simplify right side
   1,066.00x = 718,330.59
5. Step 5: Solve for x
   x = 718,330.59/1,066.00
6. Step 6: Final answer
   x = 673.85