Finding the Fourth Proportional to 2,023.14, 3,034.72 and 636.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,023.14 : 3,034.72 = 636.42 : x
2. Step 2: Convert to fraction form
   2,023.14/3,034.72 = 636.42/x
3. Step 3: Cross multiply
   2,023.14x = 3,034.72 × 636.42
4. Step 4: Simplify right side
   2,023.14x = 1,931,356.50
5. Step 5: Solve for x
   x = 1,931,356.50/2,023.14
6. Step 6: Final answer
   x = 954.63