Finding the Fourth Proportional to 43,998, 60,744.68 and 30,564.72

Step by Step Solution

1. Step 1: Write the proportion equation
   43,998 : 60,744.68 = 30,564.72 : x
2. Step 2: Convert to fraction form
   43,998/60,744.68 = 30,564.72/x
3. Step 3: Cross multiply
   43,998x = 60,744.68 × 30,564.72
4. Step 4: Simplify right side
   43,998x = 1,856,644,135.69
5. Step 5: Solve for x
   x = 1,856,644,135.69/43,998
6. Step 6: Final answer
   x = 42,198.38