Finding the Fourth Proportional to 33,865.98, 50,808.69 and 22,164.72

Step by Step Solution

1. Step 1: Write the proportion equation
   33,865.98 : 50,808.69 = 22,164.72 : x
2. Step 2: Convert to fraction form
   33,865.98/50,808.69 = 22,164.72/x
3. Step 3: Cross multiply
   33,865.98x = 50,808.69 × 22,164.72
4. Step 4: Simplify right side
   33,865.98x = 1,126,160,387.42
5. Step 5: Solve for x
   x = 1,126,160,387.42/33,865.98
6. Step 6: Final answer
   x = 33,253.44