Finding the Fourth Proportional to 2,296.46, 3,172.83 and 1,600.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,296.46 : 3,172.83 = 1,600.94 : x
2. Step 2: Convert to fraction form
   2,296.46/3,172.83 = 1,600.94/x
3. Step 3: Cross multiply
   2,296.46x = 3,172.83 × 1,600.94
4. Step 4: Simplify right side
   2,296.46x = 5,079,510.46
5. Step 5: Solve for x
   x = 5,079,510.46/2,296.46
6. Step 6: Final answer
   x = 2,211.89