Finding the Fourth Proportional to 17,863.96, 24,653.25 and 9,906.01

Step by Step Solution

1. Step 1: Write the proportion equation
   17,863.96 : 24,653.25 = 9,906.01 : x
2. Step 2: Convert to fraction form
   17,863.96/24,653.25 = 9,906.01/x
3. Step 3: Cross multiply
   17,863.96x = 24,653.25 × 9,906.01
4. Step 4: Simplify right side
   17,863.96x = 244,215,390.28
5. Step 5: Solve for x
   x = 244,215,390.28/17,863.96
6. Step 6: Final answer
   x = 13,670.84