Finding the Fourth Proportional to 9,096.39, 12,552.11 and 5,118.17

Step by Step Solution

1. Step 1: Write the proportion equation
   9,096.39 : 12,552.11 = 5,118.17 : x
2. Step 2: Convert to fraction form
   9,096.39/12,552.11 = 5,118.17/x
3. Step 3: Cross multiply
   9,096.39x = 12,552.11 × 5,118.17
4. Step 4: Simplify right side
   9,096.39x = 64,243,744.49
5. Step 5: Solve for x
   x = 64,243,744.49/9,096.39
6. Step 6: Final answer
   x = 7,062.55