Finding the Fourth Proportional to 8,162.87, 12,234.96 and 3,476.03

Step by Step Solution

1. Step 1: Write the proportion equation
   8,162.87 : 12,234.96 = 3,476.03 : x
2. Step 2: Convert to fraction form
   8,162.87/12,234.96 = 3,476.03/x
3. Step 3: Cross multiply
   8,162.87x = 12,234.96 × 3,476.03
4. Step 4: Simplify right side
   8,162.87x = 42,529,026.83
5. Step 5: Solve for x
   x = 42,529,026.83/8,162.87
6. Step 6: Final answer
   x = 5,210.06