Finding the Fourth Proportional to 3,805.38, 5,249.61 and 2,476.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,805.38 : 5,249.61 = 2,476.98 : x
2. Step 2: Convert to fraction form
   3,805.38/5,249.61 = 2,476.98/x
3. Step 3: Cross multiply
   3,805.38x = 5,249.61 × 2,476.98
4. Step 4: Simplify right side
   3,805.38x = 13,003,178.98
5. Step 5: Solve for x
   x = 13,003,178.98/3,805.38
6. Step 6: Final answer
   x = 3,417.05