Finding the Fourth Proportional to 67,451.25, 101,181.78 and 25,898.25

Step by Step Solution

1. Step 1: Write the proportion equation
   67,451.25 : 101,181.78 = 25,898.25 : x
2. Step 2: Convert to fraction form
   67,451.25/101,181.78 = 25,898.25/x
3. Step 3: Cross multiply
   67,451.25x = 101,181.78 × 25,898.25
4. Step 4: Simplify right side
   67,451.25x = 2,620,431,033.89
5. Step 5: Solve for x
   x = 2,620,431,033.89/67,451.25
6. Step 6: Final answer
   x = 38,849.26