Finding the Fourth Proportional to 2,322.92, 3,205.56 and 1,274.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,322.92 : 3,205.56 = 1,274.96 : x
2. Step 2: Convert to fraction form
   2,322.92/3,205.56 = 1,274.96/x
3. Step 3: Cross multiply
   2,322.92x = 3,205.56 × 1,274.96
4. Step 4: Simplify right side
   2,322.92x = 4,086,960.78
5. Step 5: Solve for x
   x = 4,086,960.78/2,322.92
6. Step 6: Final answer
   x = 1,759.41