Finding the Fourth Proportional to 22,868.34, 34,306.59 and 8,085.84

Step by Step Solution

1. Step 1: Write the proportion equation
   22,868.34 : 34,306.59 = 8,085.84 : x
2. Step 2: Convert to fraction form
   22,868.34/34,306.59 = 8,085.84/x
3. Step 3: Cross multiply
   22,868.34x = 34,306.59 × 8,085.84
4. Step 4: Simplify right side
   22,868.34x = 277,397,597.69
5. Step 5: Solve for x
   x = 277,397,597.69/22,868.34
6. Step 6: Final answer
   x = 12,130.20