Finding the Fourth Proportional to 2,004.63, 3,007.49 and 706.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,004.63 : 3,007.49 = 706.23 : x
2. Step 2: Convert to fraction form
   2,004.63/3,007.49 = 706.23/x
3. Step 3: Cross multiply
   2,004.63x = 3,007.49 × 706.23
4. Step 4: Simplify right side
   2,004.63x = 2,123,976.13
5. Step 5: Solve for x
   x = 2,123,976.13/2,004.63
6. Step 6: Final answer
   x = 1,059.54