Finding the Fourth Proportional to 59,362.50, 81,920.25 and 32,866.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,362.50 : 81,920.25 = 32,866.50 : x
2. Step 2: Convert to fraction form
   59,362.50/81,920.25 = 32,866.50/x
3. Step 3: Cross multiply
   59,362.50x = 81,920.25 × 32,866.50
4. Step 4: Simplify right side
   59,362.50x = 2,692,431,896.63
5. Step 5: Solve for x
   x = 2,692,431,896.63/59,362.50
6. Step 6: Final answer
   x = 45,355.77