Finding the Fourth Proportional to 59,890.50, 82,681.29 and 36,022.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,890.50 : 82,681.29 = 36,022.50 : x
2. Step 2: Convert to fraction form
   59,890.50/82,681.29 = 36,022.50/x
3. Step 3: Cross multiply
   59,890.50x = 82,681.29 × 36,022.50
4. Step 4: Simplify right side
   59,890.50x = 2,978,386,769.03
5. Step 5: Solve for x
   x = 2,978,386,769.03/59,890.50
6. Step 6: Final answer
   x = 49,730.54