Finding the Fourth Proportional to 16,768.84, 25,156.86 and 5,082.97

Step by Step Solution

1. Step 1: Write the proportion equation
   16,768.84 : 25,156.86 = 5,082.97 : x
2. Step 2: Convert to fraction form
   16,768.84/25,156.86 = 5,082.97/x
3. Step 3: Cross multiply
   16,768.84x = 25,156.86 × 5,082.97
4. Step 4: Simplify right side
   16,768.84x = 127,871,564.67
5. Step 5: Solve for x
   x = 127,871,564.67/16,768.84
6. Step 6: Final answer
   x = 7,625.55