Finding the Fourth Proportional to 2,997.54, 4,496.48 and 1,147.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,997.54 : 4,496.48 = 1,147.82 : x
2. Step 2: Convert to fraction form
   2,997.54/4,496.48 = 1,147.82/x
3. Step 3: Cross multiply
   2,997.54x = 4,496.48 × 1,147.82
4. Step 4: Simplify right side
   2,997.54x = 5,161,151.05
5. Step 5: Solve for x
   x = 5,161,151.05/2,997.54
6. Step 6: Final answer
   x = 1,721.80