Finding the Fourth Proportional to 39,142.26, 58,601.52 and 25,968.42

Step by Step Solution

1. Step 1: Write the proportion equation
   39,142.26 : 58,601.52 = 25,968.42 : x
2. Step 2: Convert to fraction form
   39,142.26/58,601.52 = 25,968.42/x
3. Step 3: Cross multiply
   39,142.26x = 58,601.52 × 25,968.42
4. Step 4: Simplify right side
   39,142.26x = 1,521,788,884.00
5. Step 5: Solve for x
   x = 1,521,788,884.00/39,142.26
6. Step 6: Final answer
   x = 38,878.41