Finding the Fourth Proportional to 2,504.33, 3,757.94 and 945.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,504.33 : 3,757.94 = 945.43 : x
2. Step 2: Convert to fraction form
   2,504.33/3,757.94 = 945.43/x
3. Step 3: Cross multiply
   2,504.33x = 3,757.94 × 945.43
4. Step 4: Simplify right side
   2,504.33x = 3,552,862.18
5. Step 5: Solve for x
   x = 3,552,862.18/2,504.33
6. Step 6: Final answer
   x = 1,418.69