Finding the Fourth Proportional to 23,168.57, 31,948.76 and 19,822.46

Step by Step Solution

1. Step 1: Write the proportion equation
   23,168.57 : 31,948.76 = 19,822.46 : x
2. Step 2: Convert to fraction form
   23,168.57/31,948.76 = 19,822.46/x
3. Step 3: Cross multiply
   23,168.57x = 31,948.76 × 19,822.46
4. Step 4: Simplify right side
   23,168.57x = 633,302,906.96
5. Step 5: Solve for x
   x = 633,302,906.96/23,168.57
6. Step 6: Final answer
   x = 27,334.58