Finding the Fourth Proportional to 2,540.94, 3,807.94 and 1,554.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,540.94 : 3,807.94 = 1,554.09 : x
2. Step 2: Convert to fraction form
   2,540.94/3,807.94 = 1,554.09/x
3. Step 3: Cross multiply
   2,540.94x = 3,807.94 × 1,554.09
4. Step 4: Simplify right side
   2,540.94x = 5,917,897.70
5. Step 5: Solve for x
   x = 5,917,897.70/2,540.94
6. Step 6: Final answer
   x = 2,329.02