Finding the Fourth Proportional to 59,921.72, 82,691.91 and 33,064.22

Step by Step Solution

1. Step 1: Write the proportion equation
   59,921.72 : 82,691.91 = 33,064.22 : x
2. Step 2: Convert to fraction form
   59,921.72/82,691.91 = 33,064.22/x
3. Step 3: Cross multiply
   59,921.72x = 82,691.91 × 33,064.22
4. Step 4: Simplify right side
   59,921.72x = 2,734,143,504.46
5. Step 5: Solve for x
   x = 2,734,143,504.46/59,921.72
6. Step 6: Final answer
   x = 45,628.59