Finding the Fourth Proportional to 8,399.73, 12,598.52 and 3,468.71

Step by Step Solution

1. Step 1: Write the proportion equation
   8,399.73 : 12,598.52 = 3,468.71 : x
2. Step 2: Convert to fraction form
   8,399.73/12,598.52 = 3,468.71/x
3. Step 3: Cross multiply
   8,399.73x = 12,598.52 × 3,468.71
4. Step 4: Simplify right side
   8,399.73x = 43,700,531.97
5. Step 5: Solve for x
   x = 43,700,531.97/8,399.73
6. Step 6: Final answer
   x = 5,202.61