Finding the Fourth Proportional to 6,897.69, 10,345.29 and 2,951.16

Step by Step Solution

1. Step 1: Write the proportion equation
   6,897.69 : 10,345.29 = 2,951.16 : x
2. Step 2: Convert to fraction form
   6,897.69/10,345.29 = 2,951.16/x
3. Step 3: Cross multiply
   6,897.69x = 10,345.29 × 2,951.16
4. Step 4: Simplify right side
   6,897.69x = 30,530,606.04
5. Step 5: Solve for x
   x = 30,530,606.04/6,897.69
6. Step 6: Final answer
   x = 4,426.21