Finding the Fourth Proportional to 3,995.79, 5,985.39 and 3,377.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,995.79 : 5,985.39 = 3,377.34 : x
2. Step 2: Convert to fraction form
   3,995.79/5,985.39 = 3,377.34/x
3. Step 3: Cross multiply
   3,995.79x = 5,985.39 × 3,377.34
4. Step 4: Simplify right side
   3,995.79x = 20,214,705.52
5. Step 5: Solve for x
   x = 20,214,705.52/3,995.79
6. Step 6: Final answer
   x = 5,059.00