Finding the Fourth Proportional to 2,637.94, 3,955.57 and 882.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,637.94 : 3,955.57 = 882.32 : x
2. Step 2: Convert to fraction form
   2,637.94/3,955.57 = 882.32/x
3. Step 3: Cross multiply
   2,637.94x = 3,955.57 × 882.32
4. Step 4: Simplify right side
   2,637.94x = 3,490,078.52
5. Step 5: Solve for x
   x = 3,490,078.52/2,637.94
6. Step 6: Final answer
   x = 1,323.03