Finding the Fourth Proportional to 9,633.27, 13,288.82 and 9,362.19

Step by Step Solution

1. Step 1: Write the proportion equation
   9,633.27 : 13,288.82 = 9,362.19 : x
2. Step 2: Convert to fraction form
   9,633.27/13,288.82 = 9,362.19/x
3. Step 3: Cross multiply
   9,633.27x = 13,288.82 × 9,362.19
4. Step 4: Simplify right side
   9,633.27x = 124,412,410.90
5. Step 5: Solve for x
   x = 124,412,410.90/9,633.27
6. Step 6: Final answer
   x = 12,914.87