Finding the Fourth Proportional to 9,362.98, 12,849.59 and 8,476.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,362.98 : 12,849.59 = 8,476.84 : x
2. Step 2: Convert to fraction form
   9,362.98/12,849.59 = 8,476.84/x
3. Step 3: Cross multiply
   9,362.98x = 12,849.59 × 8,476.84
4. Step 4: Simplify right side
   9,362.98x = 108,923,918.50
5. Step 5: Solve for x
   x = 108,923,918.50/9,362.98
6. Step 6: Final answer
   x = 11,633.47