Finding the Fourth Proportional to 11,043.92, 16,567.50 and 3,251.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,043.92 : 16,567.50 = 3,251.72 : x
2. Step 2: Convert to fraction form
   11,043.92/16,567.50 = 3,251.72/x
3. Step 3: Cross multiply
   11,043.92x = 16,567.50 × 3,251.72
4. Step 4: Simplify right side
   11,043.92x = 53,872,871.10
5. Step 5: Solve for x
   x = 53,872,871.10/11,043.92
6. Step 6: Final answer
   x = 4,878.06