Finding the Fourth Proportional to 17,002.22, 25,499.28 and 7,141.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,002.22 : 25,499.28 = 7,141.69 : x
2. Step 2: Convert to fraction form
   17,002.22/25,499.28 = 7,141.69/x
3. Step 3: Cross multiply
   17,002.22x = 25,499.28 × 7,141.69
4. Step 4: Simplify right side
   17,002.22x = 182,107,825.49
5. Step 5: Solve for x
   x = 182,107,825.49/17,002.22
6. Step 6: Final answer
   x = 10,710.83