Finding the Fourth Proportional to 3,907.83, 5,853.89 and 1,824.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,907.83 : 5,853.89 = 1,824.96 : x
2. Step 2: Convert to fraction form
   3,907.83/5,853.89 = 1,824.96/x
3. Step 3: Cross multiply
   3,907.83x = 5,853.89 × 1,824.96
4. Step 4: Simplify right side
   3,907.83x = 10,683,119.66
5. Step 5: Solve for x
   x = 10,683,119.66/3,907.83
6. Step 6: Final answer
   x = 2,733.77