Finding the Fourth Proportional to 2,995.82, 4,491.97 and 1,147.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,995.82 : 4,491.97 = 1,147.06 : x
2. Step 2: Convert to fraction form
   2,995.82/4,491.97 = 1,147.06/x
3. Step 3: Cross multiply
   2,995.82x = 4,491.97 × 1,147.06
4. Step 4: Simplify right side
   2,995.82x = 5,152,559.11
5. Step 5: Solve for x
   x = 5,152,559.11/2,995.82
6. Step 6: Final answer
   x = 1,719.92