Finding the Fourth Proportional to 2,006.00, 2,768.22 and 1,121.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,006.00 : 2,768.22 = 1,121.88 : x
2. Step 2: Convert to fraction form
   2,006.00/2,768.22 = 1,121.88/x
3. Step 3: Cross multiply
   2,006.00x = 2,768.22 × 1,121.88
4. Step 4: Simplify right side
   2,006.00x = 3,105,610.65
5. Step 5: Solve for x
   x = 3,105,610.65/2,006.00
6. Step 6: Final answer
   x = 1,548.16