Finding the Fourth Proportional to 16,298.54, 24,463.58 and 7,870.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,298.54 : 24,463.58 = 7,870.96 : x
2. Step 2: Convert to fraction form
   16,298.54/24,463.58 = 7,870.96/x
3. Step 3: Cross multiply
   16,298.54x = 24,463.58 × 7,870.96
4. Step 4: Simplify right side
   16,298.54x = 192,551,757.00
5. Step 5: Solve for x
   x = 192,551,757.00/16,298.54
6. Step 6: Final answer
   x = 11,814.05