Finding the Fourth Proportional to 17,347.98, 26,003.46 and 9,019.59

Step by Step Solution

1. Step 1: Write the proportion equation
   17,347.98 : 26,003.46 = 9,019.59 : x
2. Step 2: Convert to fraction form
   17,347.98/26,003.46 = 9,019.59/x
3. Step 3: Cross multiply
   17,347.98x = 26,003.46 × 9,019.59
4. Step 4: Simplify right side
   17,347.98x = 234,540,547.78
5. Step 5: Solve for x
   x = 234,540,547.78/17,347.98
6. Step 6: Final answer
   x = 13,519.76