Finding the Fourth Proportional to 2,512.56, 3,436.56 and 2,472.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,512.56 : 3,436.56 = 2,472.24 : x
2. Step 2: Convert to fraction form
   2,512.56/3,436.56 = 2,472.24/x
3. Step 3: Cross multiply
   2,512.56x = 3,436.56 × 2,472.24
4. Step 4: Simplify right side
   2,512.56x = 8,496,001.09
5. Step 5: Solve for x
   x = 8,496,001.09/2,512.56
6. Step 6: Final answer
   x = 3,381.41