Finding the Fourth Proportional to 6,103.42, 8,423.46 and 3,586.48

Step by Step Solution

1. Step 1: Write the proportion equation
   6,103.42 : 8,423.46 = 3,586.48 : x
2. Step 2: Convert to fraction form
   6,103.42/8,423.46 = 3,586.48/x
3. Step 3: Cross multiply
   6,103.42x = 8,423.46 × 3,586.48
4. Step 4: Simplify right side
   6,103.42x = 30,210,570.82
5. Step 5: Solve for x
   x = 30,210,570.82/6,103.42
6. Step 6: Final answer
   x = 4,949.78