Finding the Fourth Proportional to 8,498.79, 12,750.03 and 3,304.71

Step by Step Solution

1. Step 1: Write the proportion equation
   8,498.79 : 12,750.03 = 3,304.71 : x
2. Step 2: Convert to fraction form
   8,498.79/12,750.03 = 3,304.71/x
3. Step 3: Cross multiply
   8,498.79x = 12,750.03 × 3,304.71
4. Step 4: Simplify right side
   8,498.79x = 42,135,151.64
5. Step 5: Solve for x
   x = 42,135,151.64/8,498.79
6. Step 6: Final answer
   x = 4,957.78