Finding the Fourth Proportional to 3,399.16, 5,098.56 and 1,449.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,399.16 : 5,098.56 = 1,449.94 : x
2. Step 2: Convert to fraction form
   3,399.16/5,098.56 = 1,449.94/x
3. Step 3: Cross multiply
   3,399.16x = 5,098.56 × 1,449.94
4. Step 4: Simplify right side
   3,399.16x = 7,392,606.09
5. Step 5: Solve for x
   x = 7,392,606.09/3,399.16
6. Step 6: Final answer
   x = 2,174.83