Finding the Fourth Proportional to 33,662.88, 50,478.72 and 16,113.44

Step by Step Solution

1. Step 1: Write the proportion equation
   33,662.88 : 50,478.72 = 16,113.44 : x
2. Step 2: Convert to fraction form
   33,662.88/50,478.72 = 16,113.44/x
3. Step 3: Cross multiply
   33,662.88x = 50,478.72 × 16,113.44
4. Step 4: Simplify right side
   33,662.88x = 813,385,826.00
5. Step 5: Solve for x
   x = 813,385,826.00/33,662.88
6. Step 6: Final answer
   x = 24,162.69