Finding the Fourth Proportional to 67,442.25, 101,168.25 and 25,889.25

Step by Step Solution

1. Step 1: Write the proportion equation
   67,442.25 : 101,168.25 = 25,889.25 : x
2. Step 2: Convert to fraction form
   67,442.25/101,168.25 = 25,889.25/x
3. Step 3: Cross multiply
   67,442.25x = 101,168.25 × 25,889.25
4. Step 4: Simplify right side
   67,442.25x = 2,619,170,116.31
5. Step 5: Solve for x
   x = 2,619,170,116.31/67,442.25
6. Step 6: Final answer
   x = 38,835.75