Finding the Fourth Proportional to 14,311.08, 19,756.17 and 9,008.82

Step by Step Solution

1. Step 1: Write the proportion equation
   14,311.08 : 19,756.17 = 9,008.82 : x
2. Step 2: Convert to fraction form
   14,311.08/19,756.17 = 9,008.82/x
3. Step 3: Cross multiply
   14,311.08x = 19,756.17 × 9,008.82
4. Step 4: Simplify right side
   14,311.08x = 177,979,779.42
5. Step 5: Solve for x
   x = 177,979,779.42/14,311.08
6. Step 6: Final answer
   x = 12,436.50