Finding the Fourth Proportional to 2,024.46, 2,793.76 and 1,140.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,024.46 : 2,793.76 = 1,140.27 : x
2. Step 2: Convert to fraction form
   2,024.46/2,793.76 = 1,140.27/x
3. Step 3: Cross multiply
   2,024.46x = 2,793.76 × 1,140.27
4. Step 4: Simplify right side
   2,024.46x = 3,185,640.72
5. Step 5: Solve for x
   x = 3,185,640.72/2,024.46
6. Step 6: Final answer
   x = 1,573.58