Finding the Fourth Proportional to 43,086.72, 59,453.16 and 24,220.20

Step by Step Solution

1. Step 1: Write the proportion equation
   43,086.72 : 59,453.16 = 24,220.20 : x
2. Step 2: Convert to fraction form
   43,086.72/59,453.16 = 24,220.20/x
3. Step 3: Cross multiply
   43,086.72x = 59,453.16 × 24,220.20
4. Step 4: Simplify right side
   43,086.72x = 1,439,967,425.83
5. Step 5: Solve for x
   x = 1,439,967,425.83/43,086.72
6. Step 6: Final answer
   x = 33,420.21