Finding the Fourth Proportional to 17,609.34, 26,413.79 and 4,282.41

Step by Step Solution

1. Step 1: Write the proportion equation
   17,609.34 : 26,413.79 = 4,282.41 : x
2. Step 2: Convert to fraction form
   17,609.34/26,413.79 = 4,282.41/x
3. Step 3: Cross multiply
   17,609.34x = 26,413.79 × 4,282.41
4. Step 4: Simplify right side
   17,609.34x = 113,114,678.43
5. Step 5: Solve for x
   x = 113,114,678.43/17,609.34
6. Step 6: Final answer
   x = 6,423.56