Finding the Fourth Proportional to 9,969.32, 14,943.71 and 4,425.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,969.32 : 14,943.71 = 4,425.27 : x
2. Step 2: Convert to fraction form
   9,969.32/14,943.71 = 4,425.27/x
3. Step 3: Cross multiply
   9,969.32x = 14,943.71 × 4,425.27
4. Step 4: Simplify right side
   9,969.32x = 66,129,929.43
5. Step 5: Solve for x
   x = 66,129,929.43/9,969.32
6. Step 6: Final answer
   x = 6,633.35