Finding the Fourth Proportional to 23,676.72, 35,555.40 and 22,686

Step by Step Solution

1. Step 1: Write the proportion equation
   23,676.72 : 35,555.40 = 22,686 : x
2. Step 2: Convert to fraction form
   23,676.72/35,555.40 = 22,686/x
3. Step 3: Cross multiply
   23,676.72x = 35,555.40 × 22,686
4. Step 4: Simplify right side
   23,676.72x = 806,609,804.40
5. Step 5: Solve for x
   x = 806,609,804.40/23,676.72
6. Step 6: Final answer
   x = 34,067.63