Finding the Fourth Proportional to 6,951.38, 10,428.42 and 3,002.64

Step by Step Solution

1. Step 1: Write the proportion equation
   6,951.38 : 10,428.42 = 3,002.64 : x
2. Step 2: Convert to fraction form
   6,951.38/10,428.42 = 3,002.64/x
3. Step 3: Cross multiply
   6,951.38x = 10,428.42 × 3,002.64
4. Step 4: Simplify right side
   6,951.38x = 31,312,791.03
5. Step 5: Solve for x
   x = 31,312,791.03/6,951.38
6. Step 6: Final answer
   x = 4,504.54