Finding the Fourth Proportional to 2,395.52, 3,305.82 and 1,333.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,395.52 : 3,305.82 = 1,333.40 : x
2. Step 2: Convert to fraction form
   2,395.52/3,305.82 = 1,333.40/x
3. Step 3: Cross multiply
   2,395.52x = 3,305.82 × 1,333.40
4. Step 4: Simplify right side
   2,395.52x = 4,407,980.39
5. Step 5: Solve for x
   x = 4,407,980.39/2,395.52
6. Step 6: Final answer
   x = 1,840.09