Finding the Fourth Proportional to 3,802.83, 5,247.81 and 2,474.03

Step by Step Solution

1. Step 1: Write the proportion equation
   3,802.83 : 5,247.81 = 2,474.03 : x
2. Step 2: Convert to fraction form
   3,802.83/5,247.81 = 2,474.03/x
3. Step 3: Cross multiply
   3,802.83x = 5,247.81 × 2,474.03
4. Step 4: Simplify right side
   3,802.83x = 12,983,213.14
5. Step 5: Solve for x
   x = 12,983,213.14/3,802.83
6. Step 6: Final answer
   x = 3,414.09