Finding the Fourth Proportional to 25,147.40, 34,738.82 and 23,818.79

Step by Step Solution

1. Step 1: Write the proportion equation
   25,147.40 : 34,738.82 = 23,818.79 : x
2. Step 2: Convert to fraction form
   25,147.40/34,738.82 = 23,818.79/x
3. Step 3: Cross multiply
   25,147.40x = 34,738.82 × 23,818.79
4. Step 4: Simplify right side
   25,147.40x = 827,436,658.43
5. Step 5: Solve for x
   x = 827,436,658.43/25,147.40
6. Step 6: Final answer
   x = 32,903.47