Finding the Fourth Proportional to 5,308.82, 7,326.42 and 2,951

Step by Step Solution

1. Step 1: Write the proportion equation
   5,308.82 : 7,326.42 = 2,951 : x
2. Step 2: Convert to fraction form
   5,308.82/7,326.42 = 2,951/x
3. Step 3: Cross multiply
   5,308.82x = 7,326.42 × 2,951
4. Step 4: Simplify right side
   5,308.82x = 21,620,265.42
5. Step 5: Solve for x
   x = 21,620,265.42/5,308.82
6. Step 6: Final answer
   x = 4,072.52