Finding the Fourth Proportional to 25,294.82, 37,922.58 and 16,391.34

Step by Step Solution

1. Step 1: Write the proportion equation
   25,294.82 : 37,922.58 = 16,391.34 : x
2. Step 2: Convert to fraction form
   25,294.82/37,922.58 = 16,391.34/x
3. Step 3: Cross multiply
   25,294.82x = 37,922.58 × 16,391.34
4. Step 4: Simplify right side
   25,294.82x = 621,601,902.46
5. Step 5: Solve for x
   x = 621,601,902.46/25,294.82
6. Step 6: Final answer
   x = 24,574.28