Finding the Fourth Proportional to 2,678.00, 4,016.39 and 730.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,678.00 : 4,016.39 = 730.35 : x
2. Step 2: Convert to fraction form
   2,678.00/4,016.39 = 730.35/x
3. Step 3: Cross multiply
   2,678.00x = 4,016.39 × 730.35
4. Step 4: Simplify right side
   2,678.00x = 2,933,366.78
5. Step 5: Solve for x
   x = 2,933,366.78/2,678.00
6. Step 6: Final answer
   x = 1,095.36