Finding the Fourth Proportional to 2,995.98, 4,493.96 and 804.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,995.98 : 4,493.96 = 804.53 : x
2. Step 2: Convert to fraction form
   2,995.98/4,493.96 = 804.53/x
3. Step 3: Cross multiply
   2,995.98x = 4,493.96 × 804.53
4. Step 4: Simplify right side
   2,995.98x = 3,615,499.15
5. Step 5: Solve for x
   x = 3,615,499.15/2,995.98
6. Step 6: Final answer
   x = 1,206.78