Finding the Fourth Proportional to 63,007.92, 86,949.60 and 34,326.48

Step by Step Solution

1. Step 1: Write the proportion equation
   63,007.92 : 86,949.60 = 34,326.48 : x
2. Step 2: Convert to fraction form
   63,007.92/86,949.60 = 34,326.48/x
3. Step 3: Cross multiply
   63,007.92x = 86,949.60 × 34,326.48
4. Step 4: Simplify right side
   63,007.92x = 2,984,673,705.41
5. Step 5: Solve for x
   x = 2,984,673,705.41/63,007.92
6. Step 6: Final answer
   x = 47,369.82