Finding the Fourth Proportional to 2,356.94, 3,250.39 and 1,516.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,356.94 : 3,250.39 = 1,516.16 : x
2. Step 2: Convert to fraction form
   2,356.94/3,250.39 = 1,516.16/x
3. Step 3: Cross multiply
   2,356.94x = 3,250.39 × 1,516.16
4. Step 4: Simplify right side
   2,356.94x = 4,928,111.30
5. Step 5: Solve for x
   x = 4,928,111.30/2,356.94
6. Step 6: Final answer
   x = 2,090.89