Finding the Fourth Proportional to 2,634.51, 3,952.04 and 903.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,634.51 : 3,952.04 = 903.27 : x
2. Step 2: Convert to fraction form
   2,634.51/3,952.04 = 903.27/x
3. Step 3: Cross multiply
   2,634.51x = 3,952.04 × 903.27
4. Step 4: Simplify right side
   2,634.51x = 3,569,759.17
5. Step 5: Solve for x
   x = 3,569,759.17/2,634.51
6. Step 6: Final answer
   x = 1,355.00