Finding the Fourth Proportional to 16,298.50, 24,447.78 and 5,910.28

Step by Step Solution

1. Step 1: Write the proportion equation
   16,298.50 : 24,447.78 = 5,910.28 : x
2. Step 2: Convert to fraction form
   16,298.50/24,447.78 = 5,910.28/x
3. Step 3: Cross multiply
   16,298.50x = 24,447.78 × 5,910.28
4. Step 4: Simplify right side
   16,298.50x = 144,493,225.18
5. Step 5: Solve for x
   x = 144,493,225.18/16,298.50
6. Step 6: Final answer
   x = 8,865.43