Finding the Fourth Proportional to 17,594.37, 26,431.25 and 10,216.89

Step by Step Solution

1. Step 1: Write the proportion equation
   17,594.37 : 26,431.25 = 10,216.89 : x
2. Step 2: Convert to fraction form
   17,594.37/26,431.25 = 10,216.89/x
3. Step 3: Cross multiply
   17,594.37x = 26,431.25 × 10,216.89
4. Step 4: Simplify right side
   17,594.37x = 270,045,122.73
5. Step 5: Solve for x
   x = 270,045,122.73/17,594.37
6. Step 6: Final answer
   x = 15,348.38