Finding the Fourth Proportional to 10,221.04, 14,104.56 and 5,683.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,221.04 : 14,104.56 = 5,683.56 : x
2. Step 2: Convert to fraction form
   10,221.04/14,104.56 = 5,683.56/x
3. Step 3: Cross multiply
   10,221.04x = 14,104.56 × 5,683.56
4. Step 4: Simplify right side
   10,221.04x = 80,164,113.03
5. Step 5: Solve for x
   x = 80,164,113.03/10,221.04
6. Step 6: Final answer
   x = 7,843.05