Finding the Fourth Proportional to 16,284.22, 24,429.96 and 5,191.54

Step by Step Solution

1. Step 1: Write the proportion equation
   16,284.22 : 24,429.96 = 5,191.54 : x
2. Step 2: Convert to fraction form
   16,284.22/24,429.96 = 5,191.54/x
3. Step 3: Cross multiply
   16,284.22x = 24,429.96 × 5,191.54
4. Step 4: Simplify right side
   16,284.22x = 126,829,114.54
5. Step 5: Solve for x
   x = 126,829,114.54/16,284.22
6. Step 6: Final answer
   x = 7,788.47