Finding the Fourth Proportional to 25,347.84, 34,942.89 and 17,771.30

Step by Step Solution

1. Step 1: Write the proportion equation
   25,347.84 : 34,942.89 = 17,771.30 : x
2. Step 2: Convert to fraction form
   25,347.84/34,942.89 = 17,771.30/x
3. Step 3: Cross multiply
   25,347.84x = 34,942.89 × 17,771.30
4. Step 4: Simplify right side
   25,347.84x = 620,980,604.02
5. Step 5: Solve for x
   x = 620,980,604.02/25,347.84
6. Step 6: Final answer
   x = 24,498.37