Finding the Fourth Proportional to 2,004.82, 3,007.20 and 706.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,004.82 : 3,007.20 = 706.27 : x
2. Step 2: Convert to fraction form
   2,004.82/3,007.20 = 706.27/x
3. Step 3: Cross multiply
   2,004.82x = 3,007.20 × 706.27
4. Step 4: Simplify right side
   2,004.82x = 2,123,895.14
5. Step 5: Solve for x
   x = 2,123,895.14/2,004.82
6. Step 6: Final answer
   x = 1,059.39