Finding the Fourth Proportional to 12,097.68, 16,697.52 and 7,903.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,097.68 : 16,697.52 = 7,903.52 : x
2. Step 2: Convert to fraction form
   12,097.68/16,697.52 = 7,903.52/x
3. Step 3: Cross multiply
   12,097.68x = 16,697.52 × 7,903.52
4. Step 4: Simplify right side
   12,097.68x = 131,969,183.27
5. Step 5: Solve for x
   x = 131,969,183.27/12,097.68
6. Step 6: Final answer
   x = 10,908.64