Finding the Fourth Proportional to 11,156.28, 16,735.86 and 3,363.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,156.28 : 16,735.86 = 3,363.72 : x
2. Step 2: Convert to fraction form
   11,156.28/16,735.86 = 3,363.72/x
3. Step 3: Cross multiply
   11,156.28x = 16,735.86 × 3,363.72
4. Step 4: Simplify right side
   11,156.28x = 56,294,747.00
5. Step 5: Solve for x
   x = 56,294,747.00/11,156.28
6. Step 6: Final answer
   x = 5,046.01