Finding the Fourth Proportional to 2,007.06, 2,769.66 and 1,123.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,007.06 : 2,769.66 = 1,123.02 : x
2. Step 2: Convert to fraction form
   2,007.06/2,769.66 = 1,123.02/x
3. Step 3: Cross multiply
   2,007.06x = 2,769.66 × 1,123.02
4. Step 4: Simplify right side
   2,007.06x = 3,110,383.57
5. Step 5: Solve for x
   x = 3,110,383.57/2,007.06
6. Step 6: Final answer
   x = 1,549.72