Finding the Fourth Proportional to 9,642.72, 14,466.30 and 4,096.24

Step by Step Solution

1. Step 1: Write the proportion equation
   9,642.72 : 14,466.30 = 4,096.24 : x
2. Step 2: Convert to fraction form
   9,642.72/14,466.30 = 4,096.24/x
3. Step 3: Cross multiply
   9,642.72x = 14,466.30 × 4,096.24
4. Step 4: Simplify right side
   9,642.72x = 59,257,436.71
5. Step 5: Solve for x
   x = 59,257,436.71/9,642.72
6. Step 6: Final answer
   x = 6,145.30