Finding the Fourth Proportional to 2,063.04, 2,847.06 and 1,131.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,063.04 : 2,847.06 = 1,131.54 : x
2. Step 2: Convert to fraction form
   2,063.04/2,847.06 = 1,131.54/x
3. Step 3: Cross multiply
   2,063.04x = 2,847.06 × 1,131.54
4. Step 4: Simplify right side
   2,063.04x = 3,221,562.27
5. Step 5: Solve for x
   x = 3,221,562.27/2,063.04
6. Step 6: Final answer
   x = 1,561.56