Finding the Fourth Proportional to 25,019.43, 37,487.49 and 17,608.34

Step by Step Solution

1. Step 1: Write the proportion equation
   25,019.43 : 37,487.49 = 17,608.34 : x
2. Step 2: Convert to fraction form
   25,019.43/37,487.49 = 17,608.34/x
3. Step 3: Cross multiply
   25,019.43x = 37,487.49 × 17,608.34
4. Step 4: Simplify right side
   25,019.43x = 660,092,469.67
5. Step 5: Solve for x
   x = 660,092,469.67/25,019.43
6. Step 6: Final answer
   x = 26,383.19