Finding the Fourth Proportional to 17,031.72, 25,548.12 and 5,939.58

Step by Step Solution

1. Step 1: Write the proportion equation
   17,031.72 : 25,548.12 = 5,939.58 : x
2. Step 2: Convert to fraction form
   17,031.72/25,548.12 = 5,939.58/x
3. Step 3: Cross multiply
   17,031.72x = 25,548.12 × 5,939.58
4. Step 4: Simplify right side
   17,031.72x = 151,745,102.59
5. Step 5: Solve for x
   x = 151,745,102.59/17,031.72
6. Step 6: Final answer
   x = 8,909.56