Finding the Fourth Proportional to 18,833.82, 25,992.72 and 12,034.06

Step by Step Solution

1. Step 1: Write the proportion equation
   18,833.82 : 25,992.72 = 12,034.06 : x
2. Step 2: Convert to fraction form
   18,833.82/25,992.72 = 12,034.06/x
3. Step 3: Cross multiply
   18,833.82x = 25,992.72 × 12,034.06
4. Step 4: Simplify right side
   18,833.82x = 312,797,952.04
5. Step 5: Solve for x
   x = 312,797,952.04/18,833.82
6. Step 6: Final answer
   x = 16,608.31