Finding the Fourth Proportional to 2,570.33, 3,854.37 and 1,030.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,570.33 : 3,854.37 = 1,030.25 : x
2. Step 2: Convert to fraction form
   2,570.33/3,854.37 = 1,030.25/x
3. Step 3: Cross multiply
   2,570.33x = 3,854.37 × 1,030.25
4. Step 4: Simplify right side
   2,570.33x = 3,970,964.69
5. Step 5: Solve for x
   x = 3,970,964.69/2,570.33
6. Step 6: Final answer
   x = 1,544.92