Finding the Fourth Proportional to 6,146.42, 8,480.79 and 3,593.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,146.42 : 8,480.79 = 3,593.69 : x
2. Step 2: Convert to fraction form
   6,146.42/8,480.79 = 3,593.69/x
3. Step 3: Cross multiply
   6,146.42x = 8,480.79 × 3,593.69
4. Step 4: Simplify right side
   6,146.42x = 30,477,343.69
5. Step 5: Solve for x
   x = 30,477,343.69/6,146.42
6. Step 6: Final answer
   x = 4,958.55