Finding the Fourth Proportional to 16,565.34, 22,865.31 and 10,193.88

Step by Step Solution

1. Step 1: Write the proportion equation
   16,565.34 : 22,865.31 = 10,193.88 : x
2. Step 2: Convert to fraction form
   16,565.34/22,865.31 = 10,193.88/x
3. Step 3: Cross multiply
   16,565.34x = 22,865.31 × 10,193.88
4. Step 4: Simplify right side
   16,565.34x = 233,086,175.33
5. Step 5: Solve for x
   x = 233,086,175.33/16,565.34
6. Step 6: Final answer
   x = 14,070.71