Finding the Fourth Proportional to 16,347, 22,559.34 and 8,895.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,347 : 22,559.34 = 8,895.48 : x
2. Step 2: Convert to fraction form
   16,347/22,559.34 = 8,895.48/x
3. Step 3: Cross multiply
   16,347x = 22,559.34 × 8,895.48
4. Step 4: Simplify right side
   16,347x = 200,676,157.78
5. Step 5: Solve for x
   x = 200,676,157.78/16,347
6. Step 6: Final answer
   x = 12,276.02