Finding the Fourth Proportional to 10,597.69, 14,621.61 and 6,119.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,597.69 : 14,621.61 = 6,119.80 : x
2. Step 2: Convert to fraction form
   10,597.69/14,621.61 = 6,119.80/x
3. Step 3: Cross multiply
   10,597.69x = 14,621.61 × 6,119.80
4. Step 4: Simplify right side
   10,597.69x = 89,481,397.52
5. Step 5: Solve for x
   x = 89,481,397.52/10,597.69
6. Step 6: Final answer
   x = 8,443.48