Finding the Fourth Proportional to 3,371.83, 5,057.71 and 1,031.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,371.83 : 5,057.71 = 1,031.82 : x
2. Step 2: Convert to fraction form
   3,371.83/5,057.71 = 1,031.82/x
3. Step 3: Cross multiply
   3,371.83x = 5,057.71 × 1,031.82
4. Step 4: Simplify right side
   3,371.83x = 5,218,646.33
5. Step 5: Solve for x
   x = 5,218,646.33/3,371.83
6. Step 6: Final answer
   x = 1,547.72