Finding the Fourth Proportional to 5,535.72, 8,304.24 and 1,838.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,535.72 : 8,304.24 = 1,838.34 : x
2. Step 2: Convert to fraction form
   5,535.72/8,304.24 = 1,838.34/x
3. Step 3: Cross multiply
   5,535.72x = 8,304.24 × 1,838.34
4. Step 4: Simplify right side
   5,535.72x = 15,266,016.56
5. Step 5: Solve for x
   x = 15,266,016.56/5,535.72
6. Step 6: Final answer
   x = 2,757.73