Finding the Fourth Proportional to 2,631.81, 3,631.86 and 1,452.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,631.81 : 3,631.86 = 1,452.84 : x
2. Step 2: Convert to fraction form
   2,631.81/3,631.86 = 1,452.84/x
3. Step 3: Cross multiply
   2,631.81x = 3,631.86 × 1,452.84
4. Step 4: Simplify right side
   2,631.81x = 5,276,511.48
5. Step 5: Solve for x
   x = 5,276,511.48/2,631.81
6. Step 6: Final answer
   x = 2,004.90