Finding the Fourth Proportional to 2,041.83, 3,062.34 and 871.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041.83 : 3,062.34 = 871.60 : x
2. Step 2: Convert to fraction form
   2,041.83/3,062.34 = 871.60/x
3. Step 3: Cross multiply
   2,041.83x = 3,062.34 × 871.60
4. Step 4: Simplify right side
   2,041.83x = 2,669,135.54
5. Step 5: Solve for x
   x = 2,669,135.54/2,041.83
6. Step 6: Final answer
   x = 1,307.23