Finding the Fourth Proportional to 1,892.54, 2,836.33 and 967.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,892.54 : 2,836.33 = 967.31 : x
2. Step 2: Convert to fraction form
   1,892.54/2,836.33 = 967.31/x
3. Step 3: Cross multiply
   1,892.54x = 2,836.33 × 967.31
4. Step 4: Simplify right side
   1,892.54x = 2,743,610.37
5. Step 5: Solve for x
   x = 2,743,610.37/1,892.54
6. Step 6: Final answer
   x = 1,449.70