Finding the Fourth Proportional to 23,355.89, 32,222.71 and 17,979.97

Step by Step Solution

1. Step 1: Write the proportion equation
   23,355.89 : 32,222.71 = 17,979.97 : x
2. Step 2: Convert to fraction form
   23,355.89/32,222.71 = 17,979.97/x
3. Step 3: Cross multiply
   23,355.89x = 32,222.71 × 17,979.97
4. Step 4: Simplify right side
   23,355.89x = 579,363,359.12
5. Step 5: Solve for x
   x = 579,363,359.12/23,355.89
6. Step 6: Final answer
   x = 24,805.88