Finding the Fourth Proportional to 80,436.24, 110,997 and 48,586.32

Step by Step Solution

1. Step 1: Write the proportion equation
   80,436.24 : 110,997 = 48,586.32 : x
2. Step 2: Convert to fraction form
   80,436.24/110,997 = 48,586.32/x
3. Step 3: Cross multiply
   80,436.24x = 110,997 × 48,586.32
4. Step 4: Simplify right side
   80,436.24x = 5,392,935,761.04
5. Step 5: Solve for x
   x = 5,392,935,761.04/80,436.24
6. Step 6: Final answer
   x = 67,046.09