Finding the Fourth Proportional to 16,551.25, 24,812.89 and 7,184.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,551.25 : 24,812.89 = 7,184.18 : x
2. Step 2: Convert to fraction form
   16,551.25/24,812.89 = 7,184.18/x
3. Step 3: Cross multiply
   16,551.25x = 24,812.89 × 7,184.18
4. Step 4: Simplify right side
   16,551.25x = 178,260,312.15
5. Step 5: Solve for x
   x = 178,260,312.15/16,551.25
6. Step 6: Final answer
   x = 10,770.20