Finding the Fourth Proportional to 9,667.64, 14,503.26 and 4,473.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,667.64 : 14,503.26 = 4,473.50 : x
2. Step 2: Convert to fraction form
   9,667.64/14,503.26 = 4,473.50/x
3. Step 3: Cross multiply
   9,667.64x = 14,503.26 × 4,473.50
4. Step 4: Simplify right side
   9,667.64x = 64,880,333.61
5. Step 5: Solve for x
   x = 64,880,333.61/9,667.64
6. Step 6: Final answer
   x = 6,711.08