Finding the Fourth Proportional to 2,962.68, 4,441.46 and 1,317.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,962.68 : 4,441.46 = 1,317.98 : x
2. Step 2: Convert to fraction form
   2,962.68/4,441.46 = 1,317.98/x
3. Step 3: Cross multiply
   2,962.68x = 4,441.46 × 1,317.98
4. Step 4: Simplify right side
   2,962.68x = 5,853,726.65
5. Step 5: Solve for x
   x = 5,853,726.65/2,962.68
6. Step 6: Final answer
   x = 1,975.82