Finding the Fourth Proportional to 9,288.51, 12,817.76 and 5,096.49

Step by Step Solution

1. Step 1: Write the proportion equation
   9,288.51 : 12,817.76 = 5,096.49 : x
2. Step 2: Convert to fraction form
   9,288.51/12,817.76 = 5,096.49/x
3. Step 3: Cross multiply
   9,288.51x = 12,817.76 × 5,096.49
4. Step 4: Simplify right side
   9,288.51x = 65,325,560.18
5. Step 5: Solve for x
   x = 65,325,560.18/9,288.51
6. Step 6: Final answer
   x = 7,032.94