Finding the Fourth Proportional to 17,906.94, 24,710.18 and 9,948.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,906.94 : 24,710.18 = 9,948.69 : x
2. Step 2: Convert to fraction form
   17,906.94/24,710.18 = 9,948.69/x
3. Step 3: Cross multiply
   17,906.94x = 24,710.18 × 9,948.69
4. Step 4: Simplify right side
   17,906.94x = 245,833,870.92
5. Step 5: Solve for x
   x = 245,833,870.92/17,906.94
6. Step 6: Final answer
   x = 13,728.41