Finding the Fourth Proportional to 16,530.50, 22,813.30 and 10,244.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,530.50 : 22,813.30 = 10,244.10 : x
2. Step 2: Convert to fraction form
   16,530.50/22,813.30 = 10,244.10/x
3. Step 3: Cross multiply
   16,530.50x = 22,813.30 × 10,244.10
4. Step 4: Simplify right side
   16,530.50x = 233,701,726.53
5. Step 5: Solve for x
   x = 233,701,726.53/16,530.50
6. Step 6: Final answer
   x = 14,137.61