Finding the Fourth Proportional to 9,892.82, 14,846.49 and 7,968.26

Step by Step Solution

1. Step 1: Write the proportion equation
   9,892.82 : 14,846.49 = 7,968.26 : x
2. Step 2: Convert to fraction form
   9,892.82/14,846.49 = 7,968.26/x
3. Step 3: Cross multiply
   9,892.82x = 14,846.49 × 7,968.26
4. Step 4: Simplify right side
   9,892.82x = 118,300,692.41
5. Step 5: Solve for x
   x = 118,300,692.41/9,892.82
6. Step 6: Final answer
   x = 11,958.24