Finding the Fourth Proportional to 25,300.48, 34,930.92 and 16,361.68

Step by Step Solution

1. Step 1: Write the proportion equation
   25,300.48 : 34,930.92 = 16,361.68 : x
2. Step 2: Convert to fraction form
   25,300.48/34,930.92 = 16,361.68/x
3. Step 3: Cross multiply
   25,300.48x = 34,930.92 × 16,361.68
4. Step 4: Simplify right side
   25,300.48x = 571,528,535.15
5. Step 5: Solve for x
   x = 571,528,535.15/25,300.48
6. Step 6: Final answer
   x = 22,589.63