Finding the Fourth Proportional to 16,315.56, 22,514.72 and 9,241.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,315.56 : 22,514.72 = 9,241.82 : x
2. Step 2: Convert to fraction form
   16,315.56/22,514.72 = 9,241.82/x
3. Step 3: Cross multiply
   16,315.56x = 22,514.72 × 9,241.82
4. Step 4: Simplify right side
   16,315.56x = 208,076,989.59
5. Step 5: Solve for x
   x = 208,076,989.59/16,315.56
6. Step 6: Final answer
   x = 12,753.29