Finding the Fourth Proportional to 59,146.20, 81,620.46 and 32,287.68

Step by Step Solution

1. Step 1: Write the proportion equation
   59,146.20 : 81,620.46 = 32,287.68 : x
2. Step 2: Convert to fraction form
   59,146.20/81,620.46 = 32,287.68/x
3. Step 3: Cross multiply
   59,146.20x = 81,620.46 × 32,287.68
4. Step 4: Simplify right side
   59,146.20x = 2,635,335,293.93
5. Step 5: Solve for x
   x = 2,635,335,293.93/59,146.20
6. Step 6: Final answer
   x = 44,556.29