Finding the Fourth Proportional to 2,677.98, 4,016.58 and 730.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,677.98 : 4,016.58 = 730.34 : x
2. Step 2: Convert to fraction form
   2,677.98/4,016.58 = 730.34/x
3. Step 3: Cross multiply
   2,677.98x = 4,016.58 × 730.34
4. Step 4: Simplify right side
   2,677.98x = 2,933,469.04
5. Step 5: Solve for x
   x = 2,933,469.04/2,677.98
6. Step 6: Final answer
   x = 1,095.40