Finding the Fourth Proportional to 2,463.58, 3,694.28 and 923.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,463.58 : 3,694.28 = 923.50 : x
2. Step 2: Convert to fraction form
   2,463.58/3,694.28 = 923.50/x
3. Step 3: Cross multiply
   2,463.58x = 3,694.28 × 923.50
4. Step 4: Simplify right side
   2,463.58x = 3,411,667.58
5. Step 5: Solve for x
   x = 3,411,667.58/2,463.58
6. Step 6: Final answer
   x = 1,384.84