Finding the Fourth Proportional to 16,300.54, 24,436.14 and 5,905

Step by Step Solution

1. Step 1: Write the proportion equation
   16,300.54 : 24,436.14 = 5,905 : x
2. Step 2: Convert to fraction form
   16,300.54/24,436.14 = 5,905/x
3. Step 3: Cross multiply
   16,300.54x = 24,436.14 × 5,905
4. Step 4: Simplify right side
   16,300.54x = 144,295,406.70
5. Step 5: Solve for x
   x = 144,295,406.70/16,300.54
6. Step 6: Final answer
   x = 8,852.19