Finding the Fourth Proportional to 22,935.31, 31,662.59 and 17,819.39

Step by Step Solution

1. Step 1: Write the proportion equation
   22,935.31 : 31,662.59 = 17,819.39 : x
2. Step 2: Convert to fraction form
   22,935.31/31,662.59 = 17,819.39/x
3. Step 3: Cross multiply
   22,935.31x = 31,662.59 × 17,819.39
4. Step 4: Simplify right side
   22,935.31x = 564,208,029.68
5. Step 5: Solve for x
   x = 564,208,029.68/22,935.31
6. Step 6: Final answer
   x = 24,599.98