Finding the Fourth Proportional to 22,907.82, 34,350.85 and 8,874.42

Step by Step Solution

1. Step 1: Write the proportion equation
   22,907.82 : 34,350.85 = 8,874.42 : x
2. Step 2: Convert to fraction form
   22,907.82/34,350.85 = 8,874.42/x
3. Step 3: Cross multiply
   22,907.82x = 34,350.85 × 8,874.42
4. Step 4: Simplify right side
   22,907.82x = 304,843,870.26
5. Step 5: Solve for x
   x = 304,843,870.26/22,907.82
6. Step 6: Final answer
   x = 13,307.42