Finding the Fourth Proportional to 2,411.16, 3,326.82 and 1,416.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,411.16 : 3,326.82 = 1,416.36 : x
2. Step 2: Convert to fraction form
   2,411.16/3,326.82 = 1,416.36/x
3. Step 3: Cross multiply
   2,411.16x = 3,326.82 × 1,416.36
4. Step 4: Simplify right side
   2,411.16x = 4,711,974.78
5. Step 5: Solve for x
   x = 4,711,974.78/2,411.16
6. Step 6: Final answer
   x = 1,954.24