Finding the Fourth Proportional to 4,116.01, 6,160.34 and 3,290.42

Step by Step Solution

1. Step 1: Write the proportion equation
   4,116.01 : 6,160.34 = 3,290.42 : x
2. Step 2: Convert to fraction form
   4,116.01/6,160.34 = 3,290.42/x
3. Step 3: Cross multiply
   4,116.01x = 6,160.34 × 3,290.42
4. Step 4: Simplify right side
   4,116.01x = 20,270,105.94
5. Step 5: Solve for x
   x = 20,270,105.94/4,116.01
6. Step 6: Final answer
   x = 4,924.70