Finding the Fourth Proportional to 4,667.09, 6,431.71 and 3,338.48

Step by Step Solution

1. Step 1: Write the proportion equation
   4,667.09 : 6,431.71 = 3,338.48 : x
2. Step 2: Convert to fraction form
   4,667.09/6,431.71 = 3,338.48/x
3. Step 3: Cross multiply
   4,667.09x = 6,431.71 × 3,338.48
4. Step 4: Simplify right side
   4,667.09x = 21,472,142.93
5. Step 5: Solve for x
   x = 21,472,142.93/4,667.09
6. Step 6: Final answer
   x = 4,600.76