Finding the Fourth Proportional to 16,131.84, 22,248.96 and 10,823.04

Step by Step Solution

1. Step 1: Write the proportion equation
   16,131.84 : 22,248.96 = 10,823.04 : x
2. Step 2: Convert to fraction form
   16,131.84/22,248.96 = 10,823.04/x
3. Step 3: Cross multiply
   16,131.84x = 22,248.96 × 10,823.04
4. Step 4: Simplify right side
   16,131.84x = 240,801,384.04
5. Step 5: Solve for x
   x = 240,801,384.04/16,131.84
6. Step 6: Final answer
   x = 14,927.09