Finding the Fourth Proportional to 2,404.16, 3,604.80 and 923.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.16 : 3,604.80 = 923.48 : x
2. Step 2: Convert to fraction form
   2,404.16/3,604.80 = 923.48/x
3. Step 3: Cross multiply
   2,404.16x = 3,604.80 × 923.48
4. Step 4: Simplify right side
   2,404.16x = 3,328,960.70
5. Step 5: Solve for x
   x = 3,328,960.70/2,404.16
6. Step 6: Final answer
   x = 1,384.67