Finding the Fourth Proportional to 16,158.69, 24,236.21 and 5,626.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,158.69 : 24,236.21 = 5,626.94 : x
2. Step 2: Convert to fraction form
   16,158.69/24,236.21 = 5,626.94/x
3. Step 3: Cross multiply
   16,158.69x = 24,236.21 × 5,626.94
4. Step 4: Simplify right side
   16,158.69x = 136,375,592.38
5. Step 5: Solve for x
   x = 136,375,592.38/16,158.69
6. Step 6: Final answer
   x = 8,439.77