Finding the Fourth Proportional to 42,034.28, 57,982.03 and 33,067.58

Step by Step Solution

1. Step 1: Write the proportion equation
   42,034.28 : 57,982.03 = 33,067.58 : x
2. Step 2: Convert to fraction form
   42,034.28/57,982.03 = 33,067.58/x
3. Step 3: Cross multiply
   42,034.28x = 57,982.03 × 33,067.58
4. Step 4: Simplify right side
   42,034.28x = 1,917,325,043.01
5. Step 5: Solve for x
   x = 1,917,325,043.01/42,034.28
6. Step 6: Final answer
   x = 45,613.37