Finding the Fourth Proportional to 2,705.00, 4,056.89 and 757.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,705.00 : 4,056.89 = 757.35 : x
2. Step 2: Convert to fraction form
   2,705.00/4,056.89 = 757.35/x
3. Step 3: Cross multiply
   2,705.00x = 4,056.89 × 757.35
4. Step 4: Simplify right side
   2,705.00x = 3,072,481.85
5. Step 5: Solve for x
   x = 3,072,481.85/2,705.00
6. Step 6: Final answer
   x = 1,135.85