Finding the Fourth Proportional to 16,551.84, 24,828.52 and 5,459.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,551.84 : 24,828.52 = 5,459.50 : x
2. Step 2: Convert to fraction form
   16,551.84/24,828.52 = 5,459.50/x
3. Step 3: Cross multiply
   16,551.84x = 24,828.52 × 5,459.50
4. Step 4: Simplify right side
   16,551.84x = 135,551,153.50
5. Step 5: Solve for x
   x = 135,551,153.50/16,551.84
6. Step 6: Final answer
   x = 8,189.49