Finding the Fourth Proportional to 3,256.12, 4,488.78 and 2,323

Step by Step Solution

1. Step 1: Write the proportion equation
   3,256.12 : 4,488.78 = 2,323 : x
2. Step 2: Convert to fraction form
   3,256.12/4,488.78 = 2,323/x
3. Step 3: Cross multiply
   3,256.12x = 4,488.78 × 2,323
4. Step 4: Simplify right side
   3,256.12x = 10,427,435.94
5. Step 5: Solve for x
   x = 10,427,435.94/3,256.12
6. Step 6: Final answer
   x = 3,202.41