Finding the Fourth Proportional to 17,172.91, 25,738.59 and 8,848.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,172.91 : 25,738.59 = 8,848.38 : x
2. Step 2: Convert to fraction form
   17,172.91/25,738.59 = 8,848.38/x
3. Step 3: Cross multiply
   17,172.91x = 25,738.59 × 8,848.38
4. Step 4: Simplify right side
   17,172.91x = 227,744,809.91
5. Step 5: Solve for x
   x = 227,744,809.91/17,172.91
6. Step 6: Final answer
   x = 13,261.87