Finding the Fourth Proportional to 2,096.98, 3,142.73 and 1,607.65

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096.98 : 3,142.73 = 1,607.65 : x
2. Step 2: Convert to fraction form
   2,096.98/3,142.73 = 1,607.65/x
3. Step 3: Cross multiply
   2,096.98x = 3,142.73 × 1,607.65
4. Step 4: Simplify right side
   2,096.98x = 5,052,406.05
5. Step 5: Solve for x
   x = 5,052,406.05/2,096.98
6. Step 6: Final answer
   x = 2,409.38