Finding the Fourth Proportional to 16,949.33, 25,423.72 and 5,262.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,949.33 : 25,423.72 = 5,262.56 : x
2. Step 2: Convert to fraction form
   16,949.33/25,423.72 = 5,262.56/x
3. Step 3: Cross multiply
   16,949.33x = 25,423.72 × 5,262.56
4. Step 4: Simplify right side
   16,949.33x = 133,793,698.49
5. Step 5: Solve for x
   x = 133,793,698.49/16,949.33
6. Step 6: Final answer
   x = 7,893.75