Finding the Fourth Proportional to 10,836.42, 14,954.21 and 5,868.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,836.42 : 14,954.21 = 5,868.42 : x
2. Step 2: Convert to fraction form
   10,836.42/14,954.21 = 5,868.42/x
3. Step 3: Cross multiply
   10,836.42x = 14,954.21 × 5,868.42
4. Step 4: Simplify right side
   10,836.42x = 87,757,555.71
5. Step 5: Solve for x
   x = 87,757,555.71/10,836.42
6. Step 6: Final answer
   x = 8,098.39