Finding the Fourth Proportional to 32,949.58, 49,423.94 and 13,227.78

Step by Step Solution

1. Step 1: Write the proportion equation
   32,949.58 : 49,423.94 = 13,227.78 : x
2. Step 2: Convert to fraction form
   32,949.58/49,423.94 = 13,227.78/x
3. Step 3: Cross multiply
   32,949.58x = 49,423.94 × 13,227.78
4. Step 4: Simplify right side
   32,949.58x = 653,769,005.05
5. Step 5: Solve for x
   x = 653,769,005.05/32,949.58
6. Step 6: Final answer
   x = 19,841.50