Finding the Fourth Proportional to 1,463.35, 2,019.27 and 873.77

Step by Step Solution

1. Step 1: Write the proportion equation
   1,463.35 : 2,019.27 = 873.77 : x
2. Step 2: Convert to fraction form
   1,463.35/2,019.27 = 873.77/x
3. Step 3: Cross multiply
   1,463.35x = 2,019.27 × 873.77
4. Step 4: Simplify right side
   1,463.35x = 1,764,377.55
5. Step 5: Solve for x
   x = 1,764,377.55/1,463.35
6. Step 6: Final answer
   x = 1,205.71