Finding the Fourth Proportional to 3,026.34, 4,522.27 and 2,270.91

Step by Step Solution

1. Step 1: Write the proportion equation
   3,026.34 : 4,522.27 = 2,270.91 : x
2. Step 2: Convert to fraction form
   3,026.34/4,522.27 = 2,270.91/x
3. Step 3: Cross multiply
   3,026.34x = 4,522.27 × 2,270.91
4. Step 4: Simplify right side
   3,026.34x = 10,269,668.17
5. Step 5: Solve for x
   x = 10,269,668.17/3,026.34
6. Step 6: Final answer
   x = 3,393.43