Finding the Fourth Proportional to 2,729.56, 3,765.82 and 1,549.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,729.56 : 3,765.82 = 1,549.96 : x
2. Step 2: Convert to fraction form
   2,729.56/3,765.82 = 1,549.96/x
3. Step 3: Cross multiply
   2,729.56x = 3,765.82 × 1,549.96
4. Step 4: Simplify right side
   2,729.56x = 5,836,870.37
5. Step 5: Solve for x
   x = 5,836,870.37/2,729.56
6. Step 6: Final answer
   x = 2,138.39