Finding the Fourth Proportional to 9,288.28, 12,817.83 and 5,096.53

Step by Step Solution

1. Step 1: Write the proportion equation
   9,288.28 : 12,817.83 = 5,096.53 : x
2. Step 2: Convert to fraction form
   9,288.28/12,817.83 = 5,096.53/x
3. Step 3: Cross multiply
   9,288.28x = 12,817.83 × 5,096.53
4. Step 4: Simplify right side
   9,288.28x = 65,326,490.26
5. Step 5: Solve for x
   x = 65,326,490.26/9,288.28
6. Step 6: Final answer
   x = 7,033.22