Finding the Fourth Proportional to 8,444.34, 12,667.50 and 3,513.33

Step by Step Solution

1. Step 1: Write the proportion equation
   8,444.34 : 12,667.50 = 3,513.33 : x
2. Step 2: Convert to fraction form
   8,444.34/12,667.50 = 3,513.33/x
3. Step 3: Cross multiply
   8,444.34x = 12,667.50 × 3,513.33
4. Step 4: Simplify right side
   8,444.34x = 44,505,107.78
5. Step 5: Solve for x
   x = 44,505,107.78/8,444.34
6. Step 6: Final answer
   x = 5,270.41