Finding the Fourth Proportional to 17,929.83, 24,743.78 and 9,863.84

Step by Step Solution

1. Step 1: Write the proportion equation
   17,929.83 : 24,743.78 = 9,863.84 : x
2. Step 2: Convert to fraction form
   17,929.83/24,743.78 = 9,863.84/x
3. Step 3: Cross multiply
   17,929.83x = 24,743.78 × 9,863.84
4. Step 4: Simplify right side
   17,929.83x = 244,068,513.88
5. Step 5: Solve for x
   x = 244,068,513.88/17,929.83
6. Step 6: Final answer
   x = 13,612.43