Finding the Fourth Proportional to 5,234.27, 7,844.72 and 2,454.81

Step by Step Solution

1. Step 1: Write the proportion equation
   5,234.27 : 7,844.72 = 2,454.81 : x
2. Step 2: Convert to fraction form
   5,234.27/7,844.72 = 2,454.81/x
3. Step 3: Cross multiply
   5,234.27x = 7,844.72 × 2,454.81
4. Step 4: Simplify right side
   5,234.27x = 19,257,284.83
5. Step 5: Solve for x
   x = 19,257,284.83/5,234.27
6. Step 6: Final answer
   x = 3,679.08