Finding the Fourth Proportional to 10,131.37, 13,982.00 and 5,656

Step by Step Solution

1. Step 1: Write the proportion equation
   10,131.37 : 13,982.00 = 5,656 : x
2. Step 2: Convert to fraction form
   10,131.37/13,982.00 = 5,656/x
3. Step 3: Cross multiply
   10,131.37x = 13,982.00 × 5,656
4. Step 4: Simplify right side
   10,131.37x = 79,082,163.72
5. Step 5: Solve for x
   x = 79,082,163.72/10,131.37
6. Step 6: Final answer
   x = 7,805.67