Finding the Fourth Proportional to 2,063.42, 2,847.58 and 1,131.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,063.42 : 2,847.58 = 1,131.92 : x
2. Step 2: Convert to fraction form
   2,063.42/2,847.58 = 1,131.92/x
3. Step 3: Cross multiply
   2,063.42x = 2,847.58 × 1,131.92
4. Step 4: Simplify right side
   2,063.42x = 3,223,232.75
5. Step 5: Solve for x
   x = 3,223,232.75/2,063.42
6. Step 6: Final answer
   x = 1,562.08