Finding the Fourth Proportional to 17,116.70, 23,608.41 and 10,823

Step by Step Solution

1. Step 1: Write the proportion equation
   17,116.70 : 23,608.41 = 10,823 : x
2. Step 2: Convert to fraction form
   17,116.70/23,608.41 = 10,823/x
3. Step 3: Cross multiply
   17,116.70x = 23,608.41 × 10,823
4. Step 4: Simplify right side
   17,116.70x = 255,513,821.43
5. Step 5: Solve for x
   x = 255,513,821.43/17,116.70
6. Step 6: Final answer
   x = 14,927.75