Finding the Fourth Proportional to 8,020.22, 12,026.01 and 3,085.34

Step by Step Solution

1. Step 1: Write the proportion equation
   8,020.22 : 12,026.01 = 3,085.34 : x
2. Step 2: Convert to fraction form
   8,020.22/12,026.01 = 3,085.34/x
3. Step 3: Cross multiply
   8,020.22x = 12,026.01 × 3,085.34
4. Step 4: Simplify right side
   8,020.22x = 37,104,329.69
5. Step 5: Solve for x
   x = 37,104,329.69/8,020.22
6. Step 6: Final answer
   x = 4,626.35