Finding the Fourth Proportional to 3,506.82, 5,266.72 and 2,353.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,506.82 : 5,266.72 = 2,353.38 : x
2. Step 2: Convert to fraction form
   3,506.82/5,266.72 = 2,353.38/x
3. Step 3: Cross multiply
   3,506.82x = 5,266.72 × 2,353.38
4. Step 4: Simplify right side
   3,506.82x = 12,394,593.51
5. Step 5: Solve for x
   x = 12,394,593.51/3,506.82
6. Step 6: Final answer
   x = 3,534.43