Finding the Fourth Proportional to 3,796, 5,238.42 and 3,055.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,796 : 5,238.42 = 3,055.12 : x
2. Step 2: Convert to fraction form
   3,796/5,238.42 = 3,055.12/x
3. Step 3: Cross multiply
   3,796x = 5,238.42 × 3,055.12
4. Step 4: Simplify right side
   3,796x = 16,004,001.71
5. Step 5: Solve for x
   x = 16,004,001.71/3,796
6. Step 6: Final answer
   x = 4,216.02