Finding the Fourth Proportional to 32,663.50, 48,995.49 and 8,039.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,663.50 : 48,995.49 = 8,039.50 : x
2. Step 2: Convert to fraction form
   32,663.50/48,995.49 = 8,039.50/x
3. Step 3: Cross multiply
   32,663.50x = 48,995.49 × 8,039.50
4. Step 4: Simplify right side
   32,663.50x = 393,899,241.86
5. Step 5: Solve for x
   x = 393,899,241.86/32,663.50
6. Step 6: Final answer
   x = 12,059.31