Finding the Fourth Proportional to 16,909.30, 23,344.22 and 10,196.63

Step by Step Solution

1. Step 1: Write the proportion equation
   16,909.30 : 23,344.22 = 10,196.63 : x
2. Step 2: Convert to fraction form
   16,909.30/23,344.22 = 10,196.63/x
3. Step 3: Cross multiply
   16,909.30x = 23,344.22 × 10,196.63
4. Step 4: Simplify right side
   16,909.30x = 238,032,282.75
5. Step 5: Solve for x
   x = 238,032,282.75/16,909.30
6. Step 6: Final answer
   x = 14,077.01