Finding the Fourth Proportional to 2,336.51, 3,501.69 and 949.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,336.51 : 3,501.69 = 949.09 : x
2. Step 2: Convert to fraction form
   2,336.51/3,501.69 = 949.09/x
3. Step 3: Cross multiply
   2,336.51x = 3,501.69 × 949.09
4. Step 4: Simplify right side
   2,336.51x = 3,323,426.90
5. Step 5: Solve for x
   x = 3,323,426.90/2,336.51
6. Step 6: Final answer
   x = 1,422.39