Finding the Fourth Proportional to 17,894.38, 24,693.42 and 9,937.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,894.38 : 24,693.42 = 9,937.10 : x
2. Step 2: Convert to fraction form
   17,894.38/24,693.42 = 9,937.10/x
3. Step 3: Cross multiply
   17,894.38x = 24,693.42 × 9,937.10
4. Step 4: Simplify right side
   17,894.38x = 245,380,983.88
5. Step 5: Solve for x
   x = 245,380,983.88/17,894.38
6. Step 6: Final answer
   x = 13,712.74