Finding the Fourth Proportional to 12,042.33, 18,064.72 and 4,544.01

Step by Step Solution

1. Step 1: Write the proportion equation
   12,042.33 : 18,064.72 = 4,544.01 : x
2. Step 2: Convert to fraction form
   12,042.33/18,064.72 = 4,544.01/x
3. Step 3: Cross multiply
   12,042.33x = 18,064.72 × 4,544.01
4. Step 4: Simplify right side
   12,042.33x = 82,086,268.33
5. Step 5: Solve for x
   x = 82,086,268.33/12,042.33
6. Step 6: Final answer
   x = 6,816.48