Finding the Fourth Proportional to 67,717.73, 101,593.88 and 42,933.89

Step by Step Solution

1. Step 1: Write the proportion equation
   67,717.73 : 101,593.88 = 42,933.89 : x
2. Step 2: Convert to fraction form
   67,717.73/101,593.88 = 42,933.89/x
3. Step 3: Cross multiply
   67,717.73x = 101,593.88 × 42,933.89
4. Step 4: Simplify right side
   67,717.73x = 4,361,820,468.59
5. Step 5: Solve for x
   x = 4,361,820,468.59/67,717.73
6. Step 6: Final answer
   x = 64,411.79