Finding the Fourth Proportional to 2,998.62, 4,499.55 and 1,151.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,998.62 : 4,499.55 = 1,151.01 : x
2. Step 2: Convert to fraction form
   2,998.62/4,499.55 = 1,151.01/x
3. Step 3: Cross multiply
   2,998.62x = 4,499.55 × 1,151.01
4. Step 4: Simplify right side
   2,998.62x = 5,179,027.05
5. Step 5: Solve for x
   x = 5,179,027.05/2,998.62
6. Step 6: Final answer
   x = 1,727.14