Finding the Fourth Proportional to 2,531.98, 3,493.92 and 1,412.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,531.98 : 3,493.92 = 1,412.83 : x
2. Step 2: Convert to fraction form
   2,531.98/3,493.92 = 1,412.83/x
3. Step 3: Cross multiply
   2,531.98x = 3,493.92 × 1,412.83
4. Step 4: Simplify right side
   2,531.98x = 4,936,314.99
5. Step 5: Solve for x
   x = 4,936,314.99/2,531.98
6. Step 6: Final answer
   x = 1,949.59