Finding the Fourth Proportional to 2,310.33, 3,187.96 and 1,302.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,310.33 : 3,187.96 = 1,302.06 : x
2. Step 2: Convert to fraction form
   2,310.33/3,187.96 = 1,302.06/x
3. Step 3: Cross multiply
   2,310.33x = 3,187.96 × 1,302.06
4. Step 4: Simplify right side
   2,310.33x = 4,150,908.69
5. Step 5: Solve for x
   x = 4,150,908.69/2,310.33
6. Step 6: Final answer
   x = 1,796.67