Finding the Fourth Proportional to 22,878.46, 34,304.13 and 7,078.82

Step by Step Solution

1. Step 1: Write the proportion equation
   22,878.46 : 34,304.13 = 7,078.82 : x
2. Step 2: Convert to fraction form
   22,878.46/34,304.13 = 7,078.82/x
3. Step 3: Cross multiply
   22,878.46x = 34,304.13 × 7,078.82
4. Step 4: Simplify right side
   22,878.46x = 242,832,590.01
5. Step 5: Solve for x
   x = 242,832,590.01/22,878.46
6. Step 6: Final answer
   x = 10,614.03