Finding the Fourth Proportional to 25,407.58, 38,105.24 and 10,608.48

Step by Step Solution

1. Step 1: Write the proportion equation
   25,407.58 : 38,105.24 = 10,608.48 : x
2. Step 2: Convert to fraction form
   25,407.58/38,105.24 = 10,608.48/x
3. Step 3: Cross multiply
   25,407.58x = 38,105.24 × 10,608.48
4. Step 4: Simplify right side
   25,407.58x = 404,238,485.91
5. Step 5: Solve for x
   x = 404,238,485.91/25,407.58
6. Step 6: Final answer
   x = 15,910.15