Finding the Fourth Proportional to 2,024.35, 2,793.77 and 1,140.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,024.35 : 2,793.77 = 1,140.10 : x
2. Step 2: Convert to fraction form
   2,024.35/2,793.77 = 1,140.10/x
3. Step 3: Cross multiply
   2,024.35x = 2,793.77 × 1,140.10
4. Step 4: Simplify right side
   2,024.35x = 3,185,171.48
5. Step 5: Solve for x
   x = 3,185,171.48/2,024.35
6. Step 6: Final answer
   x = 1,573.43