Finding the Fourth Proportional to 10,876.05, 16,304.52 and 3,854.97

Step by Step Solution

1. Step 1: Write the proportion equation
   10,876.05 : 16,304.52 = 3,854.97 : x
2. Step 2: Convert to fraction form
   10,876.05/16,304.52 = 3,854.97/x
3. Step 3: Cross multiply
   10,876.05x = 16,304.52 × 3,854.97
4. Step 4: Simplify right side
   10,876.05x = 62,853,435.46
5. Step 5: Solve for x
   x = 62,853,435.46/10,876.05
6. Step 6: Final answer
   x = 5,779.07