Finding the Fourth Proportional to 2,006.07, 2,768.72 and 1,944.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,006.07 : 2,768.72 = 1,944.51 : x
2. Step 2: Convert to fraction form
   2,006.07/2,768.72 = 1,944.51/x
3. Step 3: Cross multiply
   2,006.07x = 2,768.72 × 1,944.51
4. Step 4: Simplify right side
   2,006.07x = 5,383,794.00
5. Step 5: Solve for x
   x = 5,383,794.00/2,006.07
6. Step 6: Final answer
   x = 2,683.75