Finding the Fourth Proportional to 5,326.82, 7,350.72 and 2,936.78

Step by Step Solution

1. Step 1: Write the proportion equation
   5,326.82 : 7,350.72 = 2,936.78 : x
2. Step 2: Convert to fraction form
   5,326.82/7,350.72 = 2,936.78/x
3. Step 3: Cross multiply
   5,326.82x = 7,350.72 × 2,936.78
4. Step 4: Simplify right side
   5,326.82x = 21,587,447.48
5. Step 5: Solve for x
   x = 21,587,447.48/5,326.82
6. Step 6: Final answer
   x = 4,052.60