Finding the Fourth Proportional to 25,608.72, 35,353.98 and 17,693.56

Step by Step Solution

1. Step 1: Write the proportion equation
   25,608.72 : 35,353.98 = 17,693.56 : x
2. Step 2: Convert to fraction form
   25,608.72/35,353.98 = 17,693.56/x
3. Step 3: Cross multiply
   25,608.72x = 35,353.98 × 17,693.56
4. Step 4: Simplify right side
   25,608.72x = 625,537,766.37
5. Step 5: Solve for x
   x = 625,537,766.37/25,608.72
6. Step 6: Final answer
   x = 24,426.75