Finding the Fourth Proportional to 17,293.92, 23,863.83 and 9,739.05

Step by Step Solution

1. Step 1: Write the proportion equation
   17,293.92 : 23,863.83 = 9,739.05 : x
2. Step 2: Convert to fraction form
   17,293.92/23,863.83 = 9,739.05/x
3. Step 3: Cross multiply
   17,293.92x = 23,863.83 × 9,739.05
4. Step 4: Simplify right side
   17,293.92x = 232,411,033.56
5. Step 5: Solve for x
   x = 232,411,033.56/17,293.92
6. Step 6: Final answer
   x = 13,438.89