Finding the Fourth Proportional to 33,067.81, 45,633.90 and 17,960.76

Step by Step Solution

1. Step 1: Write the proportion equation
   33,067.81 : 45,633.90 = 17,960.76 : x
2. Step 2: Convert to fraction form
   33,067.81/45,633.90 = 17,960.76/x
3. Step 3: Cross multiply
   33,067.81x = 45,633.90 × 17,960.76
4. Step 4: Simplify right side
   33,067.81x = 819,619,525.76
5. Step 5: Solve for x
   x = 819,619,525.76/33,067.81
6. Step 6: Final answer
   x = 24,786.02