Finding the Fourth Proportional to 59,039.48, 81,471.50 and 33,542.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,039.48 : 81,471.50 = 33,542.50 : x
2. Step 2: Convert to fraction form
   59,039.48/81,471.50 = 33,542.50/x
3. Step 3: Cross multiply
   59,039.48x = 81,471.50 × 33,542.50
4. Step 4: Simplify right side
   59,039.48x = 2,732,757,788.75
5. Step 5: Solve for x
   x = 2,732,757,788.75/59,039.48
6. Step 6: Final answer
   x = 46,286.96