Finding the Fourth Proportional to 9,631.10, 14,446.71 and 2,967.51

Step by Step Solution

1. Step 1: Write the proportion equation
   9,631.10 : 14,446.71 = 2,967.51 : x
2. Step 2: Convert to fraction form
   9,631.10/14,446.71 = 2,967.51/x
3. Step 3: Cross multiply
   9,631.10x = 14,446.71 × 2,967.51
4. Step 4: Simplify right side
   9,631.10x = 42,870,741.55
5. Step 5: Solve for x
   x = 42,870,741.55/9,631.10
6. Step 6: Final answer
   x = 4,451.28