Finding the Fourth Proportional to 2,569.37, 3,853.04 and 925.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,569.37 : 3,853.04 = 925.34 : x
2. Step 2: Convert to fraction form
   2,569.37/3,853.04 = 925.34/x
3. Step 3: Cross multiply
   2,569.37x = 3,853.04 × 925.34
4. Step 4: Simplify right side
   2,569.37x = 3,565,348.14
5. Step 5: Solve for x
   x = 3,565,348.14/2,569.37
6. Step 6: Final answer
   x = 1,387.64