Finding the Fourth Proportional to 59,578.04, 82,219.82 and 32,721.28

Step by Step Solution

1. Step 1: Write the proportion equation
   59,578.04 : 82,219.82 = 32,721.28 : x
2. Step 2: Convert to fraction form
   59,578.04/82,219.82 = 32,721.28/x
3. Step 3: Cross multiply
   59,578.04x = 82,219.82 × 32,721.28
4. Step 4: Simplify right side
   59,578.04x = 2,690,337,751.77
5. Step 5: Solve for x
   x = 2,690,337,751.77/59,578.04
6. Step 6: Final answer
   x = 45,156.53