Finding the Fourth Proportional to 2,342.45, 3,228.86 and 1,844.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,342.45 : 3,228.86 = 1,844.30 : x
2. Step 2: Convert to fraction form
   2,342.45/3,228.86 = 1,844.30/x
3. Step 3: Cross multiply
   2,342.45x = 3,228.86 × 1,844.30
4. Step 4: Simplify right side
   2,342.45x = 5,954,999.18
5. Step 5: Solve for x
   x = 5,954,999.18/2,342.45
6. Step 6: Final answer
   x = 2,542.21