Finding the Fourth Proportional to 12,067.83, 18,100.13 and 3,302.28

Step by Step Solution

1. Step 1: Write the proportion equation
   12,067.83 : 18,100.13 = 3,302.28 : x
2. Step 2: Convert to fraction form
   12,067.83/18,100.13 = 3,302.28/x
3. Step 3: Cross multiply
   12,067.83x = 18,100.13 × 3,302.28
4. Step 4: Simplify right side
   12,067.83x = 59,771,680.79
5. Step 5: Solve for x
   x = 59,771,680.79/12,067.83
6. Step 6: Final answer
   x = 4,952.98