Finding the Fourth Proportional to 2,582.94, 3,874.71 and 940.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,582.94 : 3,874.71 = 940.26 : x
2. Step 2: Convert to fraction form
   2,582.94/3,874.71 = 940.26/x
3. Step 3: Cross multiply
   2,582.94x = 3,874.71 × 940.26
4. Step 4: Simplify right side
   2,582.94x = 3,643,234.82
5. Step 5: Solve for x
   x = 3,643,234.82/2,582.94
6. Step 6: Final answer
   x = 1,410.50