Finding the Fourth Proportional to 33,272.75, 45,915.65 and 18,164.82

Step by Step Solution

1. Step 1: Write the proportion equation
   33,272.75 : 45,915.65 = 18,164.82 : x
2. Step 2: Convert to fraction form
   33,272.75/45,915.65 = 18,164.82/x
3. Step 3: Cross multiply
   33,272.75x = 45,915.65 × 18,164.82
4. Step 4: Simplify right side
   33,272.75x = 834,049,426.61
5. Step 5: Solve for x
   x = 834,049,426.61/33,272.75
6. Step 6: Final answer
   x = 25,067.05