Finding the Fourth Proportional to 2,007.41, 2,770.23 and 1,123.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,007.41 : 2,770.23 = 1,123.25 : x
2. Step 2: Convert to fraction form
   2,007.41/2,770.23 = 1,123.25/x
3. Step 3: Cross multiply
   2,007.41x = 2,770.23 × 1,123.25
4. Step 4: Simplify right side
   2,007.41x = 3,111,660.85
5. Step 5: Solve for x
   x = 3,111,660.85/2,007.41
6. Step 6: Final answer
   x = 1,550.09