Finding the Fourth Proportional to 59,020.69, 81,448.56 and 32,163.20

Step by Step Solution

1. Step 1: Write the proportion equation
   59,020.69 : 81,448.56 = 32,163.20 : x
2. Step 2: Convert to fraction form
   59,020.69/81,448.56 = 32,163.20/x
3. Step 3: Cross multiply
   59,020.69x = 81,448.56 × 32,163.20
4. Step 4: Simplify right side
   59,020.69x = 2,619,646,542.71
5. Step 5: Solve for x
   x = 2,619,646,542.71/59,020.69
6. Step 6: Final answer
   x = 44,385.23