Finding the Fourth Proportional to 63,144.50, 87,139.22 and 34,849.98

Step by Step Solution

1. Step 1: Write the proportion equation
   63,144.50 : 87,139.22 = 34,849.98 : x
2. Step 2: Convert to fraction form
   63,144.50/87,139.22 = 34,849.98/x
3. Step 3: Cross multiply
   63,144.50x = 87,139.22 × 34,849.98
4. Step 4: Simplify right side
   63,144.50x = 3,036,799,899.97
5. Step 5: Solve for x
   x = 3,036,799,899.97/63,144.50
6. Step 6: Final answer
   x = 48,092.87