Finding the Fourth Proportional to 2,328.52, 3,491.24 and 1,636.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,328.52 : 3,491.24 = 1,636.02 : x
2. Step 2: Convert to fraction form
   2,328.52/3,491.24 = 1,636.02/x
3. Step 3: Cross multiply
   2,328.52x = 3,491.24 × 1,636.02
4. Step 4: Simplify right side
   2,328.52x = 5,711,730.28
5. Step 5: Solve for x
   x = 5,711,730.28/2,328.52
6. Step 6: Final answer
   x = 2,452.95