Finding the Fourth Proportional to 33,227.72, 45,854.10 and 18,323.72

Step by Step Solution

1. Step 1: Write the proportion equation
   33,227.72 : 45,854.10 = 18,323.72 : x
2. Step 2: Convert to fraction form
   33,227.72/45,854.10 = 18,323.72/x
3. Step 3: Cross multiply
   33,227.72x = 45,854.10 × 18,323.72
4. Step 4: Simplify right side
   33,227.72x = 840,217,689.25
5. Step 5: Solve for x
   x = 840,217,689.25/33,227.72
6. Step 6: Final answer
   x = 25,286.65