Finding the Fourth Proportional to 16,443.06, 24,665.94 and 5,346.87

Step by Step Solution

1. Step 1: Write the proportion equation
   16,443.06 : 24,665.94 = 5,346.87 : x
2. Step 2: Convert to fraction form
   16,443.06/24,665.94 = 5,346.87/x
3. Step 3: Cross multiply
   16,443.06x = 24,665.94 × 5,346.87
4. Step 4: Simplify right side
   16,443.06x = 131,885,574.61
5. Step 5: Solve for x
   x = 131,885,574.61/16,443.06
6. Step 6: Final answer
   x = 8,020.74