Finding the Fourth Proportional to 63,062.48, 86,935.81 and 49,610.39

Step by Step Solution

1. Step 1: Write the proportion equation
   63,062.48 : 86,935.81 = 49,610.39 : x
2. Step 2: Convert to fraction form
   63,062.48/86,935.81 = 49,610.39/x
3. Step 3: Cross multiply
   63,062.48x = 86,935.81 × 49,610.39
4. Step 4: Simplify right side
   63,062.48x = 4,312,918,756.33
5. Step 5: Solve for x
   x = 4,312,918,756.33/63,062.48
6. Step 6: Final answer
   x = 68,391.20