Finding the Fourth Proportional to 10,267.98, 14,148.90 and 7,082.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,267.98 : 14,148.90 = 7,082.25 : x
2. Step 2: Convert to fraction form
   10,267.98/14,148.90 = 7,082.25/x
3. Step 3: Cross multiply
   10,267.98x = 14,148.90 × 7,082.25
4. Step 4: Simplify right side
   10,267.98x = 100,206,047.03
5. Step 5: Solve for x
   x = 100,206,047.03/10,267.98
6. Step 6: Final answer
   x = 9,759.08