Finding the Fourth Proportional to 17,019.72, 25,514.01 and 7,159.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,019.72 : 25,514.01 = 7,159.69 : x
2. Step 2: Convert to fraction form
   17,019.72/25,514.01 = 7,159.69/x
3. Step 3: Cross multiply
   17,019.72x = 25,514.01 × 7,159.69
4. Step 4: Simplify right side
   17,019.72x = 182,672,402.26
5. Step 5: Solve for x
   x = 182,672,402.26/17,019.72
6. Step 6: Final answer
   x = 10,732.99