Finding the Fourth Proportional to 8,632.98, 12,946.71 and 3,366.71

Step by Step Solution

1. Step 1: Write the proportion equation
   8,632.98 : 12,946.71 = 3,366.71 : x
2. Step 2: Convert to fraction form
   8,632.98/12,946.71 = 3,366.71/x
3. Step 3: Cross multiply
   8,632.98x = 12,946.71 × 3,366.71
4. Step 4: Simplify right side
   8,632.98x = 43,587,814.47
5. Step 5: Solve for x
   x = 43,587,814.47/8,632.98
6. Step 6: Final answer
   x = 5,048.99