Finding the Fourth Proportional to 10,338.33, 14,266.83 and 5,622.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,338.33 : 14,266.83 = 5,622.62 : x
2. Step 2: Convert to fraction form
   10,338.33/14,266.83 = 5,622.62/x
3. Step 3: Cross multiply
   10,338.33x = 14,266.83 × 5,622.62
4. Step 4: Simplify right side
   10,338.33x = 80,216,913.45
5. Step 5: Solve for x
   x = 80,216,913.45/10,338.33
6. Step 6: Final answer
   x = 7,759.17