Finding the Fourth Proportional to 22,868.84, 34,307.34 and 8,086.34

Step by Step Solution

1. Step 1: Write the proportion equation
   22,868.84 : 34,307.34 = 8,086.34 : x
2. Step 2: Convert to fraction form
   22,868.84/34,307.34 = 8,086.34/x
3. Step 3: Cross multiply
   22,868.84x = 34,307.34 × 8,086.34
4. Step 4: Simplify right side
   22,868.84x = 277,420,815.74
5. Step 5: Solve for x
   x = 277,420,815.74/22,868.84
6. Step 6: Final answer
   x = 12,130.95