Finding the Fourth Proportional to 9,382.68, 12,942.46 and 6,196.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,382.68 : 12,942.46 = 6,196.02 : x
2. Step 2: Convert to fraction form
   9,382.68/12,942.46 = 6,196.02/x
3. Step 3: Cross multiply
   9,382.68x = 12,942.46 × 6,196.02
4. Step 4: Simplify right side
   9,382.68x = 80,191,741.01
5. Step 5: Solve for x
   x = 80,191,741.01/9,382.68
6. Step 6: Final answer
   x = 8,546.78