Finding the Fourth Proportional to 2,531.25, 3,493.13 and 1,483.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,531.25 : 3,493.13 = 1,483.31 : x
2. Step 2: Convert to fraction form
   2,531.25/3,493.13 = 1,483.31/x
3. Step 3: Cross multiply
   2,531.25x = 3,493.13 × 1,483.31
4. Step 4: Simplify right side
   2,531.25x = 5,181,395.98
5. Step 5: Solve for x
   x = 5,181,395.98/2,531.25
6. Step 6: Final answer
   x = 2,046.97