Finding the Fourth Proportional to 2,384.55, 3,576.69 and 1,563.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,384.55 : 3,576.69 = 1,563.48 : x
2. Step 2: Convert to fraction form
   2,384.55/3,576.69 = 1,563.48/x
3. Step 3: Cross multiply
   2,384.55x = 3,576.69 × 1,563.48
4. Step 4: Simplify right side
   2,384.55x = 5,592,083.28
5. Step 5: Solve for x
   x = 5,592,083.28/2,384.55
6. Step 6: Final answer
   x = 2,345.13