Finding the Fourth Proportional to 7,074.87, 10,613.64 and 3,377.37

Step by Step Solution

1. Step 1: Write the proportion equation
   7,074.87 : 10,613.64 = 3,377.37 : x
2. Step 2: Convert to fraction form
   7,074.87/10,613.64 = 3,377.37/x
3. Step 3: Cross multiply
   7,074.87x = 10,613.64 × 3,377.37
4. Step 4: Simplify right side
   7,074.87x = 35,846,189.33
5. Step 5: Solve for x
   x = 35,846,189.33/7,074.87
6. Step 6: Final answer
   x = 5,066.69