Finding the Fourth Proportional to 17,239.25, 25,858.36 and 4,760.03

Step by Step Solution

1. Step 1: Write the proportion equation
   17,239.25 : 25,858.36 = 4,760.03 : x
2. Step 2: Convert to fraction form
   17,239.25/25,858.36 = 4,760.03/x
3. Step 3: Cross multiply
   17,239.25x = 25,858.36 × 4,760.03
4. Step 4: Simplify right side
   17,239.25x = 123,086,613.17
5. Step 5: Solve for x
   x = 123,086,613.17/17,239.25
6. Step 6: Final answer
   x = 7,139.91