Finding the Fourth Proportional to 8,477.50, 12,716.04 and 3,796.42

Step by Step Solution

1. Step 1: Write the proportion equation
   8,477.50 : 12,716.04 = 3,796.42 : x
2. Step 2: Convert to fraction form
   8,477.50/12,716.04 = 3,796.42/x
3. Step 3: Cross multiply
   8,477.50x = 12,716.04 × 3,796.42
4. Step 4: Simplify right side
   8,477.50x = 48,275,428.58
5. Step 5: Solve for x
   x = 48,275,428.58/8,477.50
6. Step 6: Final answer
   x = 5,694.54