Finding the Fourth Proportional to 17,087.67, 25,636.05 and 7,227.36

Step by Step Solution

1. Step 1: Write the proportion equation
   17,087.67 : 25,636.05 = 7,227.36 : x
2. Step 2: Convert to fraction form
   17,087.67/25,636.05 = 7,227.36/x
3. Step 3: Cross multiply
   17,087.67x = 25,636.05 × 7,227.36
4. Step 4: Simplify right side
   17,087.67x = 185,280,962.33
5. Step 5: Solve for x
   x = 185,280,962.33/17,087.67
6. Step 6: Final answer
   x = 10,842.96