Finding the Fourth Proportional to 33,150.62, 49,735.22 and 10,979.62

Step by Step Solution

1. Step 1: Write the proportion equation
   33,150.62 : 49,735.22 = 10,979.62 : x
2. Step 2: Convert to fraction form
   33,150.62/49,735.22 = 10,979.62/x
3. Step 3: Cross multiply
   33,150.62x = 49,735.22 × 10,979.62
4. Step 4: Simplify right side
   33,150.62x = 546,073,636.98
5. Step 5: Solve for x
   x = 546,073,636.98/33,150.62
6. Step 6: Final answer
   x = 16,472.50