Finding the Fourth Proportional to 54,993.98, 82,453.94 and 25,395.50

Step by Step Solution

1. Step 1: Write the proportion equation
   54,993.98 : 82,453.94 = 25,395.50 : x
2. Step 2: Convert to fraction form
   54,993.98/82,453.94 = 25,395.50/x
3. Step 3: Cross multiply
   54,993.98x = 82,453.94 × 25,395.50
4. Step 4: Simplify right side
   54,993.98x = 2,093,959,033.27
5. Step 5: Solve for x
   x = 2,093,959,033.27/54,993.98
6. Step 6: Final answer
   x = 38,076.15