Finding the Fourth Proportional to 63,227.01, 87,239.52 and 37,721.73

Step by Step Solution

1. Step 1: Write the proportion equation
   63,227.01 : 87,239.52 = 37,721.73 : x
2. Step 2: Convert to fraction form
   63,227.01/87,239.52 = 37,721.73/x
3. Step 3: Cross multiply
   63,227.01x = 87,239.52 × 37,721.73
4. Step 4: Simplify right side
   63,227.01x = 3,290,825,618.77
5. Step 5: Solve for x
   x = 3,290,825,618.77/63,227.01
6. Step 6: Final answer
   x = 52,047.78