Finding the Fourth Proportional to 1,711.83, 2,362.56 and 966.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,711.83 : 2,362.56 = 966.09 : x
2. Step 2: Convert to fraction form
   1,711.83/2,362.56 = 966.09/x
3. Step 3: Cross multiply
   1,711.83x = 2,362.56 × 966.09
4. Step 4: Simplify right side
   1,711.83x = 2,282,445.59
5. Step 5: Solve for x
   x = 2,282,445.59/1,711.83
6. Step 6: Final answer
   x = 1,333.34