Finding the Fourth Proportional to 1,333.34, 2,001.37 and 923.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,333.34 : 2,001.37 = 923.27 : x
2. Step 2: Convert to fraction form
   1,333.34/2,001.37 = 923.27/x
3. Step 3: Cross multiply
   1,333.34x = 2,001.37 × 923.27
4. Step 4: Simplify right side
   1,333.34x = 1,847,804.88
5. Step 5: Solve for x
   x = 1,847,804.88/1,333.34
6. Step 6: Final answer
   x = 1,385.85