Finding the Fourth Proportional to 2,024.57, 2,793.52 and 1,238.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,024.57 : 2,793.52 = 1,238.06 : x
2. Step 2: Convert to fraction form
   2,024.57/2,793.52 = 1,238.06/x
3. Step 3: Cross multiply
   2,024.57x = 2,793.52 × 1,238.06
4. Step 4: Simplify right side
   2,024.57x = 3,458,545.37
5. Step 5: Solve for x
   x = 3,458,545.37/2,024.57
6. Step 6: Final answer
   x = 1,708.29