Finding the Fourth Proportional to 12,066.05, 18,097.74 and 3,182.28

Step by Step Solution

1. Step 1: Write the proportion equation
   12,066.05 : 18,097.74 = 3,182.28 : x
2. Step 2: Convert to fraction form
   12,066.05/18,097.74 = 3,182.28/x
3. Step 3: Cross multiply
   12,066.05x = 18,097.74 × 3,182.28
4. Step 4: Simplify right side
   12,066.05x = 57,592,076.05
5. Step 5: Solve for x
   x = 57,592,076.05/12,066.05
6. Step 6: Final answer
   x = 4,773.07