Finding the Fourth Proportional to 9,672.66, 14,506.23 and 4,404.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,672.66 : 14,506.23 = 4,404.72 : x
2. Step 2: Convert to fraction form
   9,672.66/14,506.23 = 4,404.72/x
3. Step 3: Cross multiply
   9,672.66x = 14,506.23 × 4,404.72
4. Step 4: Simplify right side
   9,672.66x = 63,895,881.41
5. Step 5: Solve for x
   x = 63,895,881.41/9,672.66
6. Step 6: Final answer
   x = 6,605.82