Finding the Fourth Proportional to 25,597.42, 38,395.82 and 8,067.09

Step by Step Solution

1. Step 1: Write the proportion equation
   25,597.42 : 38,395.82 = 8,067.09 : x
2. Step 2: Convert to fraction form
   25,597.42/38,395.82 = 8,067.09/x
3. Step 3: Cross multiply
   25,597.42x = 38,395.82 × 8,067.09
4. Step 4: Simplify right side
   25,597.42x = 309,742,699.72
5. Step 5: Solve for x
   x = 309,742,699.72/25,597.42
6. Step 6: Final answer
   x = 12,100.54