Finding the Fourth Proportional to 2,484.93, 3,728.31 and 1,023.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,484.93 : 3,728.31 = 1,023.27 : x
2. Step 2: Convert to fraction form
   2,484.93/3,728.31 = 1,023.27/x
3. Step 3: Cross multiply
   2,484.93x = 3,728.31 × 1,023.27
4. Step 4: Simplify right side
   2,484.93x = 3,815,067.77
5. Step 5: Solve for x
   x = 3,815,067.77/2,484.93
6. Step 6: Final answer
   x = 1,535.28