Finding the Fourth Proportional to 33,872.24, 50,826.72 and 14,152.52

Step by Step Solution

1. Step 1: Write the proportion equation
   33,872.24 : 50,826.72 = 14,152.52 : x
2. Step 2: Convert to fraction form
   33,872.24/50,826.72 = 14,152.52/x
3. Step 3: Cross multiply
   33,872.24x = 50,826.72 × 14,152.52
4. Step 4: Simplify right side
   33,872.24x = 719,326,171.33
5. Step 5: Solve for x
   x = 719,326,171.33/33,872.24
6. Step 6: Final answer
   x = 21,236.45