Finding the Fourth Proportional to 17,159.29, 25,743.84 and 5,473.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,159.29 : 25,743.84 = 5,473.42 : x
2. Step 2: Convert to fraction form
   17,159.29/25,743.84 = 5,473.42/x
3. Step 3: Cross multiply
   17,159.29x = 25,743.84 × 5,473.42
4. Step 4: Simplify right side
   17,159.29x = 140,906,848.73
5. Step 5: Solve for x
   x = 140,906,848.73/17,159.29
6. Step 6: Final answer
   x = 8,211.69