Finding the Fourth Proportional to 2,023.56, 3,035.52 and 1,049.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,023.56 : 3,035.52 = 1,049.40 : x
2. Step 2: Convert to fraction form
   2,023.56/3,035.52 = 1,049.40/x
3. Step 3: Cross multiply
   2,023.56x = 3,035.52 × 1,049.40
4. Step 4: Simplify right side
   2,023.56x = 3,185,474.69
5. Step 5: Solve for x
   x = 3,185,474.69/2,023.56
6. Step 6: Final answer
   x = 1,574.19