Finding the Fourth Proportional to 1,337.57, 1,844.07 and 1,023.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,337.57 : 1,844.07 = 1,023.02 : x
2. Step 2: Convert to fraction form
   1,337.57/1,844.07 = 1,023.02/x
3. Step 3: Cross multiply
   1,337.57x = 1,844.07 × 1,023.02
4. Step 4: Simplify right side
   1,337.57x = 1,886,520.49
5. Step 5: Solve for x
   x = 1,886,520.49/1,337.57
6. Step 6: Final answer
   x = 1,410.41