Finding the Fourth Proportional to 6,479.46, 8,941.69 and 3,684.96

Step by Step Solution

1. Step 1: Write the proportion equation
   6,479.46 : 8,941.69 = 3,684.96 : x
2. Step 2: Convert to fraction form
   6,479.46/8,941.69 = 3,684.96/x
3. Step 3: Cross multiply
   6,479.46x = 8,941.69 × 3,684.96
4. Step 4: Simplify right side
   6,479.46x = 32,949,774.59
5. Step 5: Solve for x
   x = 32,949,774.59/6,479.46
6. Step 6: Final answer
   x = 5,085.27