Finding the Fourth Proportional to 10,283.21, 14,190.83 and 5,567.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,283.21 : 14,190.83 = 5,567.48 : x
2. Step 2: Convert to fraction form
   10,283.21/14,190.83 = 5,567.48/x
3. Step 3: Cross multiply
   10,283.21x = 14,190.83 × 5,567.48
4. Step 4: Simplify right side
   10,283.21x = 79,007,063.42
5. Step 5: Solve for x
   x = 79,007,063.42/10,283.21
6. Step 6: Final answer
   x = 7,683.12