Finding the Fourth Proportional to 3,820.82, 5,273.85 and 2,494.73

Step by Step Solution

1. Step 1: Write the proportion equation
   3,820.82 : 5,273.85 = 2,494.73 : x
2. Step 2: Convert to fraction form
   3,820.82/5,273.85 = 2,494.73/x
3. Step 3: Cross multiply
   3,820.82x = 5,273.85 × 2,494.73
4. Step 4: Simplify right side
   3,820.82x = 13,156,805.44
5. Step 5: Solve for x
   x = 13,156,805.44/3,820.82
6. Step 6: Final answer
   x = 3,443.46