Finding the Fourth Proportional to 9,976.24, 14,968.69 and 5,353.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,976.24 : 14,968.69 = 5,353.84 : x
2. Step 2: Convert to fraction form
   9,976.24/14,968.69 = 5,353.84/x
3. Step 3: Cross multiply
   9,976.24x = 14,968.69 × 5,353.84
4. Step 4: Simplify right side
   9,976.24x = 80,139,971.27
5. Step 5: Solve for x
   x = 80,139,971.27/9,976.24
6. Step 6: Final answer
   x = 8,033.08