Finding the Fourth Proportional to 6,074.32, 8,379.39 and 3,835.39

Step by Step Solution

1. Step 1: Write the proportion equation
   6,074.32 : 8,379.39 = 3,835.39 : x
2. Step 2: Convert to fraction form
   6,074.32/8,379.39 = 3,835.39/x
3. Step 3: Cross multiply
   6,074.32x = 8,379.39 × 3,835.39
4. Step 4: Simplify right side
   6,074.32x = 32,138,228.61
5. Step 5: Solve for x
   x = 32,138,228.61/6,074.32
6. Step 6: Final answer
   x = 5,290.84