Finding the Fourth Proportional to 30,792.43, 42,493.98 and 17,363.98

Step by Step Solution

1. Step 1: Write the proportion equation
   30,792.43 : 42,493.98 = 17,363.98 : x
2. Step 2: Convert to fraction form
   30,792.43/42,493.98 = 17,363.98/x
3. Step 3: Cross multiply
   30,792.43x = 42,493.98 × 17,363.98
4. Step 4: Simplify right side
   30,792.43x = 737,864,618.84
5. Step 5: Solve for x
   x = 737,864,618.84/30,792.43
6. Step 6: Final answer
   x = 23,962.53