Finding the Fourth Proportional to 2,469.83, 3,703.86 and 1,082.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,469.83 : 3,703.86 = 1,082.77 : x
2. Step 2: Convert to fraction form
   2,469.83/3,703.86 = 1,082.77/x
3. Step 3: Cross multiply
   2,469.83x = 3,703.86 × 1,082.77
4. Step 4: Simplify right side
   2,469.83x = 4,010,419.23
5. Step 5: Solve for x
   x = 4,010,419.23/2,469.83
6. Step 6: Final answer
   x = 1,623.77