Finding the Fourth Proportional to 23,917.33, 33,014.94 and 20,546.62

Step by Step Solution

1. Step 1: Write the proportion equation
   23,917.33 : 33,014.94 = 20,546.62 : x
2. Step 2: Convert to fraction form
   23,917.33/33,014.94 = 20,546.62/x
3. Step 3: Cross multiply
   23,917.33x = 33,014.94 × 20,546.62
4. Step 4: Simplify right side
   23,917.33x = 678,345,426.50
5. Step 5: Solve for x
   x = 678,345,426.50/23,917.33
6. Step 6: Final answer
   x = 28,362.09