Finding the Fourth Proportional to 65,117.97, 89,834.29 and 38,248.37

Step by Step Solution

1. Step 1: Write the proportion equation
   65,117.97 : 89,834.29 = 38,248.37 : x
2. Step 2: Convert to fraction form
   65,117.97/89,834.29 = 38,248.37/x
3. Step 3: Cross multiply
   65,117.97x = 89,834.29 × 38,248.37
4. Step 4: Simplify right side
   65,117.97x = 3,436,015,162.61
5. Step 5: Solve for x
   x = 3,436,015,162.61/65,117.97
6. Step 6: Final answer
   x = 52,766.01