Finding the Fourth Proportional to 2,023.42, 3,034.78 and 562.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,023.42 : 3,034.78 = 562.72 : x
2. Step 2: Convert to fraction form
   2,023.42/3,034.78 = 562.72/x
3. Step 3: Cross multiply
   2,023.42x = 3,034.78 × 562.72
4. Step 4: Simplify right side
   2,023.42x = 1,707,731.40
5. Step 5: Solve for x
   x = 1,707,731.40/2,023.42
6. Step 6: Final answer
   x = 843.98