Finding the Fourth Proportional to 16,834.28, 25,251.16 and 5,748.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,834.28 : 25,251.16 = 5,748.72 : x
2. Step 2: Convert to fraction form
   16,834.28/25,251.16 = 5,748.72/x
3. Step 3: Cross multiply
   16,834.28x = 25,251.16 × 5,748.72
4. Step 4: Simplify right side
   16,834.28x = 145,161,862.89
5. Step 5: Solve for x
   x = 145,161,862.89/16,834.28
6. Step 6: Final answer
   x = 8,622.99