Finding the Fourth Proportional to 1,469.56, 2,028.99 and 1,344.73

Step by Step Solution

1. Step 1: Write the proportion equation
   1,469.56 : 2,028.99 = 1,344.73 : x
2. Step 2: Convert to fraction form
   1,469.56/2,028.99 = 1,344.73/x
3. Step 3: Cross multiply
   1,469.56x = 2,028.99 × 1,344.73
4. Step 4: Simplify right side
   1,469.56x = 2,728,443.72
5. Step 5: Solve for x
   x = 2,728,443.72/1,469.56
6. Step 6: Final answer
   x = 1,856.64