Finding the Fourth Proportional to 14,238.83, 19,650.12 and 7,952.42

Step by Step Solution

1. Step 1: Write the proportion equation
   14,238.83 : 19,650.12 = 7,952.42 : x
2. Step 2: Convert to fraction form
   14,238.83/19,650.12 = 7,952.42/x
3. Step 3: Cross multiply
   14,238.83x = 19,650.12 × 7,952.42
4. Step 4: Simplify right side
   14,238.83x = 156,266,007.29
5. Step 5: Solve for x
   x = 156,266,007.29/14,238.83
6. Step 6: Final answer
   x = 10,974.64