Finding the Fourth Proportional to 16,279.05, 24,419.31 and 5,184.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,279.05 : 24,419.31 = 5,184.69 : x
2. Step 2: Convert to fraction form
   16,279.05/24,419.31 = 5,184.69/x
3. Step 3: Cross multiply
   16,279.05x = 24,419.31 × 5,184.69
4. Step 4: Simplify right side
   16,279.05x = 126,606,552.36
5. Step 5: Solve for x
   x = 126,606,552.36/16,279.05
6. Step 6: Final answer
   x = 7,777.27