Finding the Fourth Proportional to 2,111.04, 3,162.46 and 1,016.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,111.04 : 3,162.46 = 1,016.17 : x
2. Step 2: Convert to fraction form
   2,111.04/3,162.46 = 1,016.17/x
3. Step 3: Cross multiply
   2,111.04x = 3,162.46 × 1,016.17
4. Step 4: Simplify right side
   2,111.04x = 3,213,593.04
5. Step 5: Solve for x
   x = 3,213,593.04/2,111.04
6. Step 6: Final answer
   x = 1,522.28