Finding the Fourth Proportional to 63,469.31, 87,564.20 and 37,976.27

Step by Step Solution

1. Step 1: Write the proportion equation
   63,469.31 : 87,564.20 = 37,976.27 : x
2. Step 2: Convert to fraction form
   63,469.31/87,564.20 = 37,976.27/x
3. Step 3: Cross multiply
   63,469.31x = 87,564.20 × 37,976.27
4. Step 4: Simplify right side
   63,469.31x = 3,325,361,073.83
5. Step 5: Solve for x
   x = 3,325,361,073.83/63,469.31
6. Step 6: Final answer
   x = 52,393.22