Finding the Fourth Proportional to 59,315.79, 81,855.78 and 32,458.30

Step by Step Solution

1. Step 1: Write the proportion equation
   59,315.79 : 81,855.78 = 32,458.30 : x
2. Step 2: Convert to fraction form
   59,315.79/81,855.78 = 32,458.30/x
3. Step 3: Cross multiply
   59,315.79x = 81,855.78 × 32,458.30
4. Step 4: Simplify right side
   59,315.79x = 2,656,899,137.62
5. Step 5: Solve for x
   x = 2,656,899,137.62/59,315.79
6. Step 6: Final answer
   x = 44,792.44