Finding the Fourth Proportional to 2,846.95, 4,270.52 and 998.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,846.95 : 4,270.52 = 998.01 : x
2. Step 2: Convert to fraction form
   2,846.95/4,270.52 = 998.01/x
3. Step 3: Cross multiply
   2,846.95x = 4,270.52 × 998.01
4. Step 4: Simplify right side
   2,846.95x = 4,262,024.16
5. Step 5: Solve for x
   x = 4,262,024.16/2,846.95
6. Step 6: Final answer
   x = 1,497.05