Finding the Fourth Proportional to 67,399.93, 101,112.85 and 25,843.69

Step by Step Solution

1. Step 1: Write the proportion equation
   67,399.93 : 101,112.85 = 25,843.69 : x
2. Step 2: Convert to fraction form
   67,399.93/101,112.85 = 25,843.69/x
3. Step 3: Cross multiply
   67,399.93x = 101,112.85 × 25,843.69
4. Step 4: Simplify right side
   67,399.93x = 2,613,129,150.42
5. Step 5: Solve for x
   x = 2,613,129,150.42/67,399.93
6. Step 6: Final answer
   x = 38,770.50