Finding the Fourth Proportional to 14,456.30, 19,949.60 and 7,832.30

Step by Step Solution

1. Step 1: Write the proportion equation
   14,456.30 : 19,949.60 = 7,832.30 : x
2. Step 2: Convert to fraction form
   14,456.30/19,949.60 = 7,832.30/x
3. Step 3: Cross multiply
   14,456.30x = 19,949.60 × 7,832.30
4. Step 4: Simplify right side
   14,456.30x = 156,251,171.91
5. Step 5: Solve for x
   x = 156,251,171.91/14,456.30
6. Step 6: Final answer
   x = 10,808.52