Finding the Fourth Proportional to 22,452.72, 33,677.82 and 6,870.30

Step by Step Solution

1. Step 1: Write the proportion equation
   22,452.72 : 33,677.82 = 6,870.30 : x
2. Step 2: Convert to fraction form
   22,452.72/33,677.82 = 6,870.30/x
3. Step 3: Cross multiply
   22,452.72x = 33,677.82 × 6,870.30
4. Step 4: Simplify right side
   22,452.72x = 231,376,726.75
5. Step 5: Solve for x
   x = 231,376,726.75/22,452.72
6. Step 6: Final answer
   x = 10,305.06