Finding the Fourth Proportional to 5,308.73, 7,326.20 and 2,951.02

Step by Step Solution

1. Step 1: Write the proportion equation
   5,308.73 : 7,326.20 = 2,951.02 : x
2. Step 2: Convert to fraction form
   5,308.73/7,326.20 = 2,951.02/x
3. Step 3: Cross multiply
   5,308.73x = 7,326.20 × 2,951.02
4. Step 4: Simplify right side
   5,308.73x = 21,619,762.72
5. Step 5: Solve for x
   x = 21,619,762.72/5,308.73
6. Step 6: Final answer
   x = 4,072.49