Finding the Fourth Proportional to 2,003.44, 3,005.56 and 705.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003.44 : 3,005.56 = 705.01 : x
2. Step 2: Convert to fraction form
   2,003.44/3,005.56 = 705.01/x
3. Step 3: Cross multiply
   2,003.44x = 3,005.56 × 705.01
4. Step 4: Simplify right side
   2,003.44x = 2,118,949.86
5. Step 5: Solve for x
   x = 2,118,949.86/2,003.44
6. Step 6: Final answer
   x = 1,057.66