Finding the Fourth Proportional to 2,040.52, 3,057.42 and 1,175.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,040.52 : 3,057.42 = 1,175.56 : x
2. Step 2: Convert to fraction form
   2,040.52/3,057.42 = 1,175.56/x
3. Step 3: Cross multiply
   2,040.52x = 3,057.42 × 1,175.56
4. Step 4: Simplify right side
   2,040.52x = 3,594,180.66
5. Step 5: Solve for x
   x = 3,594,180.66/2,040.52
6. Step 6: Final answer
   x = 1,761.40