Finding the Fourth Proportional to 2,384.64, 3,573.01 and 923.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,384.64 : 3,573.01 = 923.00 : x
2. Step 2: Convert to fraction form
   2,384.64/3,573.01 = 923.00/x
3. Step 3: Cross multiply
   2,384.64x = 3,573.01 × 923.00
4. Step 4: Simplify right side
   2,384.64x = 3,297,871.52
5. Step 5: Solve for x
   x = 3,297,871.52/2,384.64
6. Step 6: Final answer
   x = 1,382.96