Finding the Fourth Proportional to 2,995.38, 4,494.29 and 1,147.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,995.38 : 4,494.29 = 1,147.37 : x
2. Step 2: Convert to fraction form
   2,995.38/4,494.29 = 1,147.37/x
3. Step 3: Cross multiply
   2,995.38x = 4,494.29 × 1,147.37
4. Step 4: Simplify right side
   2,995.38x = 5,156,585.31
5. Step 5: Solve for x
   x = 5,156,585.31/2,995.38
6. Step 6: Final answer
   x = 1,721.51