Finding the Fourth Proportional to 9,345.66, 12,896.85 and 5,096.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,345.66 : 12,896.85 = 5,096.76 : x
2. Step 2: Convert to fraction form
   9,345.66/12,896.85 = 5,096.76/x
3. Step 3: Cross multiply
   9,345.66x = 12,896.85 × 5,096.76
4. Step 4: Simplify right side
   9,345.66x = 65,732,084.72
5. Step 5: Solve for x
   x = 65,732,084.72/9,345.66
6. Step 6: Final answer
   x = 7,033.43