Finding the Fourth Proportional to 2,483.55, 3,723.98 and 923.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,483.55 : 3,723.98 = 923.49 : x
2. Step 2: Convert to fraction form
   2,483.55/3,723.98 = 923.49/x
3. Step 3: Cross multiply
   2,483.55x = 3,723.98 × 923.49
4. Step 4: Simplify right side
   2,483.55x = 3,439,053.67
5. Step 5: Solve for x
   x = 3,439,053.67/2,483.55
6. Step 6: Final answer
   x = 1,384.73