Finding the Fourth Proportional to 2,307.34, 3,462.16 and 923.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,307.34 : 3,462.16 = 923.37 : x
2. Step 2: Convert to fraction form
   2,307.34/3,462.16 = 923.37/x
3. Step 3: Cross multiply
   2,307.34x = 3,462.16 × 923.37
4. Step 4: Simplify right side
   2,307.34x = 3,196,854.68
5. Step 5: Solve for x
   x = 3,196,854.68/2,307.34
6. Step 6: Final answer
   x = 1,385.52