Finding the Fourth Proportional to 2,025.59, 2,795.31 and 1,141.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,025.59 : 2,795.31 = 1,141.40 : x
2. Step 2: Convert to fraction form
   2,025.59/2,795.31 = 1,141.40/x
3. Step 3: Cross multiply
   2,025.59x = 2,795.31 × 1,141.40
4. Step 4: Simplify right side
   2,025.59x = 3,190,566.83
5. Step 5: Solve for x
   x = 3,190,566.83/2,025.59
6. Step 6: Final answer
   x = 1,575.13