Finding the Fourth Proportional to 17,389.69, 26,083.31 and 9,074.41

Step by Step Solution

1. Step 1: Write the proportion equation
   17,389.69 : 26,083.31 = 9,074.41 : x
2. Step 2: Convert to fraction form
   17,389.69/26,083.31 = 9,074.41/x
3. Step 3: Cross multiply
   17,389.69x = 26,083.31 × 9,074.41
4. Step 4: Simplify right side
   17,389.69x = 236,690,538.52
5. Step 5: Solve for x
   x = 236,690,538.52/17,389.69
6. Step 6: Final answer
   x = 13,610.97