Finding the Fourth Proportional to 9,631.82, 14,448.36 and 2,967.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,631.82 : 14,448.36 = 2,967.50 : x
2. Step 2: Convert to fraction form
   9,631.82/14,448.36 = 2,967.50/x
3. Step 3: Cross multiply
   9,631.82x = 14,448.36 × 2,967.50
4. Step 4: Simplify right side
   9,631.82x = 42,875,508.30
5. Step 5: Solve for x
   x = 42,875,508.30/9,631.82
6. Step 6: Final answer
   x = 4,451.44