Finding the Fourth Proportional to 3,255.62, 4,879.98 and 1,063.76

Step by Step Solution

1. Step 1: Write the proportion equation
   3,255.62 : 4,879.98 = 1,063.76 : x
2. Step 2: Convert to fraction form
   3,255.62/4,879.98 = 1,063.76/x
3. Step 3: Cross multiply
   3,255.62x = 4,879.98 × 1,063.76
4. Step 4: Simplify right side
   3,255.62x = 5,191,103.12
5. Step 5: Solve for x
   x = 5,191,103.12/3,255.62
6. Step 6: Final answer
   x = 1,594.51