Finding the Fourth Proportional to 2,024.56, 2,793.89 and 1,140.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,024.56 : 2,793.89 = 1,140.35 : x
2. Step 2: Convert to fraction form
   2,024.56/2,793.89 = 1,140.35/x
3. Step 3: Cross multiply
   2,024.56x = 2,793.89 × 1,140.35
4. Step 4: Simplify right side
   2,024.56x = 3,186,001.34
5. Step 5: Solve for x
   x = 3,186,001.34/2,024.56
6. Step 6: Final answer
   x = 1,573.67