Finding the Fourth Proportional to 14,384.16, 19,839.91 and 9,601.69

Step by Step Solution

1. Step 1: Write the proportion equation
   14,384.16 : 19,839.91 = 9,601.69 : x
2. Step 2: Convert to fraction form
   14,384.16/19,839.91 = 9,601.69/x
3. Step 3: Cross multiply
   14,384.16x = 19,839.91 × 9,601.69
4. Step 4: Simplify right side
   14,384.16x = 190,496,591.84
5. Step 5: Solve for x
   x = 190,496,591.84/14,384.16
6. Step 6: Final answer
   x = 13,243.50