Finding the Fourth Proportional to 12,097.46, 18,145.92 and 3,332.18

Step by Step Solution

1. Step 1: Write the proportion equation
   12,097.46 : 18,145.92 = 3,332.18 : x
2. Step 2: Convert to fraction form
   12,097.46/18,145.92 = 3,332.18/x
3. Step 3: Cross multiply
   12,097.46x = 18,145.92 × 3,332.18
4. Step 4: Simplify right side
   12,097.46x = 60,465,471.71
5. Step 5: Solve for x
   x = 60,465,471.71/12,097.46
6. Step 6: Final answer
   x = 4,998.20