Finding the Fourth Proportional to 63,677.31, 95,510.46 and 21,556.49

Step by Step Solution

1. Step 1: Write the proportion equation
   63,677.31 : 95,510.46 = 21,556.49 : x
2. Step 2: Convert to fraction form
   63,677.31/95,510.46 = 21,556.49/x
3. Step 3: Cross multiply
   63,677.31x = 95,510.46 × 21,556.49
4. Step 4: Simplify right side
   63,677.31x = 2,058,870,275.89
5. Step 5: Solve for x
   x = 2,058,870,275.89/63,677.31
6. Step 6: Final answer
   x = 32,332.87