Finding the Fourth Proportional to 2,025.18, 2,794.59 and 1,140.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,025.18 : 2,794.59 = 1,140.93 : x
2. Step 2: Convert to fraction form
   2,025.18/2,794.59 = 1,140.93/x
3. Step 3: Cross multiply
   2,025.18x = 2,794.59 × 1,140.93
4. Step 4: Simplify right side
   2,025.18x = 3,188,431.57
5. Step 5: Solve for x
   x = 3,188,431.57/2,025.18
6. Step 6: Final answer
   x = 1,574.39