Finding the Fourth Proportional to 57,615.50, 86,437.83 and 16,062.50

Step by Step Solution

1. Step 1: Write the proportion equation
   57,615.50 : 86,437.83 = 16,062.50 : x
2. Step 2: Convert to fraction form
   57,615.50/86,437.83 = 16,062.50/x
3. Step 3: Cross multiply
   57,615.50x = 86,437.83 × 16,062.50
4. Step 4: Simplify right side
   57,615.50x = 1,388,407,644.38
5. Step 5: Solve for x
   x = 1,388,407,644.38/57,615.50
6. Step 6: Final answer
   x = 24,097.81