Finding the Fourth Proportional to 10,877.05, 16,313.04 and 5,324.83

Step by Step Solution

1. Step 1: Write the proportion equation
   10,877.05 : 16,313.04 = 5,324.83 : x
2. Step 2: Convert to fraction form
   10,877.05/16,313.04 = 5,324.83/x
3. Step 3: Cross multiply
   10,877.05x = 16,313.04 × 5,324.83
4. Step 4: Simplify right side
   10,877.05x = 86,864,164.78
5. Step 5: Solve for x
   x = 86,864,164.78/10,877.05
6. Step 6: Final answer
   x = 7,986.00