Finding the Fourth Proportional to 2,443.02, 3,662.91 and 798.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443.02 : 3,662.91 = 798.99 : x
2. Step 2: Convert to fraction form
   2,443.02/3,662.91 = 798.99/x
3. Step 3: Cross multiply
   2,443.02x = 3,662.91 × 798.99
4. Step 4: Simplify right side
   2,443.02x = 2,926,628.46
5. Step 5: Solve for x
   x = 2,926,628.46/2,443.02
6. Step 6: Final answer
   x = 1,197.96