Finding the Fourth Proportional to 8,495.34, 12,735.33 and 3,022.06

Step by Step Solution

1. Step 1: Write the proportion equation
   8,495.34 : 12,735.33 = 3,022.06 : x
2. Step 2: Convert to fraction form
   8,495.34/12,735.33 = 3,022.06/x
3. Step 3: Cross multiply
   8,495.34x = 12,735.33 × 3,022.06
4. Step 4: Simplify right side
   8,495.34x = 38,486,931.38
5. Step 5: Solve for x
   x = 38,486,931.38/8,495.34
6. Step 6: Final answer
   x = 4,530.36