Finding the Fourth Proportional to 2,573.25, 3,854.61 and 1,338.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573.25 : 3,854.61 = 1,338.41 : x
2. Step 2: Convert to fraction form
   2,573.25/3,854.61 = 1,338.41/x
3. Step 3: Cross multiply
   2,573.25x = 3,854.61 × 1,338.41
4. Step 4: Simplify right side
   2,573.25x = 5,159,029.30
5. Step 5: Solve for x
   x = 5,159,029.30/2,573.25
6. Step 6: Final answer
   x = 2,004.87