Finding the Fourth Proportional to 63,200.32, 87,216.72 and 34,906.24

Step by Step Solution

1. Step 1: Write the proportion equation
   63,200.32 : 87,216.72 = 34,906.24 : x
2. Step 2: Convert to fraction form
   63,200.32/87,216.72 = 34,906.24/x
3. Step 3: Cross multiply
   63,200.32x = 87,216.72 × 34,906.24
4. Step 4: Simplify right side
   63,200.32x = 3,044,407,760.33
5. Step 5: Solve for x
   x = 3,044,407,760.33/63,200.32
6. Step 6: Final answer
   x = 48,170.76