Finding the Fourth Proportional to 2,046.96, 3,067.68 and 1,316.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046.96 : 3,067.68 = 1,316.16 : x
2. Step 2: Convert to fraction form
   2,046.96/3,067.68 = 1,316.16/x
3. Step 3: Cross multiply
   2,046.96x = 3,067.68 × 1,316.16
4. Step 4: Simplify right side
   2,046.96x = 4,037,557.71
5. Step 5: Solve for x
   x = 4,037,557.71/2,046.96
6. Step 6: Final answer
   x = 1,972.47