Finding the Fourth Proportional to 9,096.85, 12,553.41 and 5,118.81

Step by Step Solution

1. Step 1: Write the proportion equation
   9,096.85 : 12,553.41 = 5,118.81 : x
2. Step 2: Convert to fraction form
   9,096.85/12,553.41 = 5,118.81/x
3. Step 3: Cross multiply
   9,096.85x = 12,553.41 × 5,118.81
4. Step 4: Simplify right side
   9,096.85x = 64,258,520.64
5. Step 5: Solve for x
   x = 64,258,520.64/9,096.85
6. Step 6: Final answer
   x = 7,063.82