Finding the Fourth Proportional to 2,391.32, 3,300.01 and 1,343.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,391.32 : 3,300.01 = 1,343.39 : x
2. Step 2: Convert to fraction form
   2,391.32/3,300.01 = 1,343.39/x
3. Step 3: Cross multiply
   2,391.32x = 3,300.01 × 1,343.39
4. Step 4: Simplify right side
   2,391.32x = 4,433,180.58
5. Step 5: Solve for x
   x = 4,433,180.58/2,391.32
6. Step 6: Final answer
   x = 1,853.86