Finding the Fourth Proportional to 2,531.50, 3,493.33 and 1,412.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,531.50 : 3,493.33 = 1,412.27 : x
2. Step 2: Convert to fraction form
   2,531.50/3,493.33 = 1,412.27/x
3. Step 3: Cross multiply
   2,531.50x = 3,493.33 × 1,412.27
4. Step 4: Simplify right side
   2,531.50x = 4,933,517.26
5. Step 5: Solve for x
   x = 4,933,517.26/2,531.50
6. Step 6: Final answer
   x = 1,948.85