Finding the Fourth Proportional to 30,793, 42,496.92 and 17,363.56

Step by Step Solution

1. Step 1: Write the proportion equation
   30,793 : 42,496.92 = 17,363.56 : x
2. Step 2: Convert to fraction form
   30,793/42,496.92 = 17,363.56/x
3. Step 3: Cross multiply
   30,793x = 42,496.92 × 17,363.56
4. Step 4: Simplify right side
   30,793x = 737,897,820.24
5. Step 5: Solve for x
   x = 737,897,820.24/30,793
6. Step 6: Final answer
   x = 23,963.17