Finding the Fourth Proportional to 9,097.66, 12,554.72 and 5,118.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,097.66 : 12,554.72 = 5,118.69 : x
2. Step 2: Convert to fraction form
   9,097.66/12,554.72 = 5,118.69/x
3. Step 3: Cross multiply
   9,097.66x = 12,554.72 × 5,118.69
4. Step 4: Simplify right side
   9,097.66x = 64,263,694.12
5. Step 5: Solve for x
   x = 64,263,694.12/9,097.66
6. Step 6: Final answer
   x = 7,063.76