Finding the Fourth Proportional to 2,752.41, 3,796.21 and 1,855.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,752.41 : 3,796.21 = 1,855.82 : x
2. Step 2: Convert to fraction form
   2,752.41/3,796.21 = 1,855.82/x
3. Step 3: Cross multiply
   2,752.41x = 3,796.21 × 1,855.82
4. Step 4: Simplify right side
   2,752.41x = 7,045,082.44
5. Step 5: Solve for x
   x = 7,045,082.44/2,752.41
6. Step 6: Final answer
   x = 2,559.61