Finding the Fourth Proportional to 3,256.29, 4,884.28 and 1,064.73

Step by Step Solution

1. Step 1: Write the proportion equation
   3,256.29 : 4,884.28 = 1,064.73 : x
2. Step 2: Convert to fraction form
   3,256.29/4,884.28 = 1,064.73/x
3. Step 3: Cross multiply
   3,256.29x = 4,884.28 × 1,064.73
4. Step 4: Simplify right side
   3,256.29x = 5,200,436.78
5. Step 5: Solve for x
   x = 5,200,436.78/3,256.29
6. Step 6: Final answer
   x = 1,597.04