Finding the Fourth Proportional to 2,333.04, 3,219.56 and 1,338.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,333.04 : 3,219.56 = 1,338.36 : x
2. Step 2: Convert to fraction form
   2,333.04/3,219.56 = 1,338.36/x
3. Step 3: Cross multiply
   2,333.04x = 3,219.56 × 1,338.36
4. Step 4: Simplify right side
   2,333.04x = 4,308,930.32
5. Step 5: Solve for x
   x = 4,308,930.32/2,333.04
6. Step 6: Final answer
   x = 1,846.92