Finding the Fourth Proportional to 16,500.84, 24,753.69 and 4,812.54

Step by Step Solution

1. Step 1: Write the proportion equation
   16,500.84 : 24,753.69 = 4,812.54 : x
2. Step 2: Convert to fraction form
   16,500.84/24,753.69 = 4,812.54/x
3. Step 3: Cross multiply
   16,500.84x = 24,753.69 × 4,812.54
4. Step 4: Simplify right side
   16,500.84x = 119,128,123.27
5. Step 5: Solve for x
   x = 119,128,123.27/16,500.84
6. Step 6: Final answer
   x = 7,219.52