Finding the Fourth Proportional to 33,425.82, 46,128.22 and 18,317.46

Step by Step Solution

1. Step 1: Write the proportion equation
   33,425.82 : 46,128.22 = 18,317.46 : x
2. Step 2: Convert to fraction form
   33,425.82/46,128.22 = 18,317.46/x
3. Step 3: Cross multiply
   33,425.82x = 46,128.22 × 18,317.46
4. Step 4: Simplify right side
   33,425.82x = 844,951,824.72
5. Step 5: Solve for x
   x = 844,951,824.72/33,425.82
6. Step 6: Final answer
   x = 25,278.42