Finding the Fourth Proportional to 3,804.12, 5,706.21 and 1,030.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,804.12 : 5,706.21 = 1,030.82 : x
2. Step 2: Convert to fraction form
   3,804.12/5,706.21 = 1,030.82/x
3. Step 3: Cross multiply
   3,804.12x = 5,706.21 × 1,030.82
4. Step 4: Simplify right side
   3,804.12x = 5,882,046.86
5. Step 5: Solve for x
   x = 5,882,046.86/3,804.12
6. Step 6: Final answer
   x = 1,546.23