Finding the Fourth Proportional to 10,883.92, 16,326.02 and 3,092.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,883.92 : 16,326.02 = 3,092.72 : x
2. Step 2: Convert to fraction form
   10,883.92/16,326.02 = 3,092.72/x
3. Step 3: Cross multiply
   10,883.92x = 16,326.02 × 3,092.72
4. Step 4: Simplify right side
   10,883.92x = 50,491,808.57
5. Step 5: Solve for x
   x = 50,491,808.57/10,883.92
6. Step 6: Final answer
   x = 4,639.12