Finding the Fourth Proportional to 3,899.01, 5,843.40 and 3,404.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,899.01 : 5,843.40 = 3,404.16 : x
2. Step 2: Convert to fraction form
   3,899.01/5,843.40 = 3,404.16/x
3. Step 3: Cross multiply
   3,899.01x = 5,843.40 × 3,404.16
4. Step 4: Simplify right side
   3,899.01x = 19,891,865.35
5. Step 5: Solve for x
   x = 19,891,865.35/3,899.01
6. Step 6: Final answer
   x = 5,101.77