Finding the Fourth Proportional to 59,354.67, 81,917.27 and 33,855.20

Step by Step Solution

1. Step 1: Write the proportion equation
   59,354.67 : 81,917.27 = 33,855.20 : x
2. Step 2: Convert to fraction form
   59,354.67/81,917.27 = 33,855.20/x
3. Step 3: Cross multiply
   59,354.67x = 81,917.27 × 33,855.20
4. Step 4: Simplify right side
   59,354.67x = 2,773,325,605.02
5. Step 5: Solve for x
   x = 2,773,325,605.02/59,354.67
6. Step 6: Final answer
   x = 46,724.64