Finding the Fourth Proportional to 2,996.82, 4,495.55 and 1,149.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,996.82 : 4,495.55 = 1,149.50 : x
2. Step 2: Convert to fraction form
   2,996.82/4,495.55 = 1,149.50/x
3. Step 3: Cross multiply
   2,996.82x = 4,495.55 × 1,149.50
4. Step 4: Simplify right side
   2,996.82x = 5,167,634.73
5. Step 5: Solve for x
   x = 5,167,634.73/2,996.82
6. Step 6: Final answer
   x = 1,724.37