Finding the Fourth Proportional to 7,074.42, 10,611.84 and 3,377.04

Step by Step Solution

1. Step 1: Write the proportion equation
   7,074.42 : 10,611.84 = 3,377.04 : x
2. Step 2: Convert to fraction form
   7,074.42/10,611.84 = 3,377.04/x
3. Step 3: Cross multiply
   7,074.42x = 10,611.84 × 3,377.04
4. Step 4: Simplify right side
   7,074.42x = 35,836,608.15
5. Step 5: Solve for x
   x = 35,836,608.15/7,074.42
6. Step 6: Final answer
   x = 5,065.66