Finding the Fourth Proportional to 17,273.25, 25,888.56 and 8,948.47

Step by Step Solution

1. Step 1: Write the proportion equation
   17,273.25 : 25,888.56 = 8,948.47 : x
2. Step 2: Convert to fraction form
   17,273.25/25,888.56 = 8,948.47/x
3. Step 3: Cross multiply
   17,273.25x = 25,888.56 × 8,948.47
4. Step 4: Simplify right side
   17,273.25x = 231,663,002.50
5. Step 5: Solve for x
   x = 231,663,002.50/17,273.25
6. Step 6: Final answer
   x = 13,411.66