Finding the Fourth Proportional to 30,397.69, 41,962.49 and 17,823.25

Step by Step Solution

1. Step 1: Write the proportion equation
   30,397.69 : 41,962.49 = 17,823.25 : x
2. Step 2: Convert to fraction form
   30,397.69/41,962.49 = 17,823.25/x
3. Step 3: Cross multiply
   30,397.69x = 41,962.49 × 17,823.25
4. Step 4: Simplify right side
   30,397.69x = 747,907,949.89
5. Step 5: Solve for x
   x = 747,907,949.89/30,397.69
6. Step 6: Final answer
   x = 24,604.10