Finding the Fourth Proportional to 3,099.62, 4,646.69 and 1,150.45

Step by Step Solution

1. Step 1: Write the proportion equation
   3,099.62 : 4,646.69 = 1,150.45 : x
2. Step 2: Convert to fraction form
   3,099.62/4,646.69 = 1,150.45/x
3. Step 3: Cross multiply
   3,099.62x = 4,646.69 × 1,150.45
4. Step 4: Simplify right side
   3,099.62x = 5,345,800.83
5. Step 5: Solve for x
   x = 5,345,800.83/3,099.62
6. Step 6: Final answer
   x = 1,724.67