Finding the Fourth Proportional to 16,513.05, 24,772.33 and 5,416.76

Step by Step Solution

1. Step 1: Write the proportion equation
   16,513.05 : 24,772.33 = 5,416.76 : x
2. Step 2: Convert to fraction form
   16,513.05/24,772.33 = 5,416.76/x
3. Step 3: Cross multiply
   16,513.05x = 24,772.33 × 5,416.76
4. Step 4: Simplify right side
   16,513.05x = 134,185,834.95
5. Step 5: Solve for x
   x = 134,185,834.95/16,513.05
6. Step 6: Final answer
   x = 8,126.05