Finding the Fourth Proportional to 10,022.04, 15,039 and 5,583.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,022.04 : 15,039 = 5,583.42 : x
2. Step 2: Convert to fraction form
   10,022.04/15,039 = 5,583.42/x
3. Step 3: Cross multiply
   10,022.04x = 15,039 × 5,583.42
4. Step 4: Simplify right side
   10,022.04x = 83,969,053.38
5. Step 5: Solve for x
   x = 83,969,053.38/10,022.04
6. Step 6: Final answer
   x = 8,378.44