Finding the Fourth Proportional to 1,879.51, 2,594.01 and 1,123.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,879.51 : 2,594.01 = 1,123.37 : x
2. Step 2: Convert to fraction form
   1,879.51/2,594.01 = 1,123.37/x
3. Step 3: Cross multiply
   1,879.51x = 2,594.01 × 1,123.37
4. Step 4: Simplify right side
   1,879.51x = 2,914,033.01
5. Step 5: Solve for x
   x = 2,914,033.01/1,879.51
6. Step 6: Final answer
   x = 1,550.42