Finding the Fourth Proportional to 12,256, 18,384.06 and 3,022

Step by Step Solution

1. Step 1: Write the proportion equation
   12,256 : 18,384.06 = 3,022 : x
2. Step 2: Convert to fraction form
   12,256/18,384.06 = 3,022/x
3. Step 3: Cross multiply
   12,256x = 18,384.06 × 3,022
4. Step 4: Simplify right side
   12,256x = 55,556,629.32
5. Step 5: Solve for x
   x = 55,556,629.32/12,256
6. Step 6: Final answer
   x = 4,533.01