Finding the Fourth Proportional to 59,043.20, 81,477.60 and 32,185.28

Step by Step Solution

1. Step 1: Write the proportion equation
   59,043.20 : 81,477.60 = 32,185.28 : x
2. Step 2: Convert to fraction form
   59,043.20/81,477.60 = 32,185.28/x
3. Step 3: Cross multiply
   59,043.20x = 81,477.60 × 32,185.28
4. Step 4: Simplify right side
   59,043.20x = 2,622,379,369.73
5. Step 5: Solve for x
   x = 2,622,379,369.73/59,043.20
6. Step 6: Final answer
   x = 44,414.59