Finding the Fourth Proportional to 2,361.24, 3,548.34 and 1,439.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,361.24 : 3,548.34 = 1,439.46 : x
2. Step 2: Convert to fraction form
   2,361.24/3,548.34 = 1,439.46/x
3. Step 3: Cross multiply
   2,361.24x = 3,548.34 × 1,439.46
4. Step 4: Simplify right side
   2,361.24x = 5,107,693.50
5. Step 5: Solve for x
   x = 5,107,693.50/2,361.24
6. Step 6: Final answer
   x = 2,163.14