Finding the Fourth Proportional to 59,413.50, 81,990.63 and 32,917.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,413.50 : 81,990.63 = 32,917.50 : x
2. Step 2: Convert to fraction form
   59,413.50/81,990.63 = 32,917.50/x
3. Step 3: Cross multiply
   59,413.50x = 81,990.63 × 32,917.50
4. Step 4: Simplify right side
   59,413.50x = 2,698,926,563.03
5. Step 5: Solve for x
   x = 2,698,926,563.03/59,413.50
6. Step 6: Final answer
   x = 45,426.15