Finding the Fourth Proportional to 2,462.86, 3,695.37 and 923.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,462.86 : 3,695.37 = 923.50 : x
2. Step 2: Convert to fraction form
   2,462.86/3,695.37 = 923.50/x
3. Step 3: Cross multiply
   2,462.86x = 3,695.37 × 923.50
4. Step 4: Simplify right side
   2,462.86x = 3,412,674.20
5. Step 5: Solve for x
   x = 3,412,674.20/2,462.86
6. Step 6: Final answer
   x = 1,385.65