Finding the Fourth Proportional to 2,003.94, 3,005.84 and 705.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003.94 : 3,005.84 = 705.38 : x
2. Step 2: Convert to fraction form
   2,003.94/3,005.84 = 705.38/x
3. Step 3: Cross multiply
   2,003.94x = 3,005.84 × 705.38
4. Step 4: Simplify right side
   2,003.94x = 2,120,246.15
5. Step 5: Solve for x
   x = 2,120,246.15/2,003.94
6. Step 6: Final answer
   x = 1,058.04