Finding the Fourth Proportional to 2,239.96, 3,084.42 and 1,846.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,239.96 : 3,084.42 = 1,846.30 : x
2. Step 2: Convert to fraction form
   2,239.96/3,084.42 = 1,846.30/x
3. Step 3: Cross multiply
   2,239.96x = 3,084.42 × 1,846.30
4. Step 4: Simplify right side
   2,239.96x = 5,694,764.65
5. Step 5: Solve for x
   x = 5,694,764.65/2,239.96
6. Step 6: Final answer
   x = 2,542.35