Finding the Fourth Proportional to 16,541.98, 24,807.72 and 5,446.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,541.98 : 24,807.72 = 5,446.18 : x
2. Step 2: Convert to fraction form
   16,541.98/24,807.72 = 5,446.18/x
3. Step 3: Cross multiply
   16,541.98x = 24,807.72 × 5,446.18
4. Step 4: Simplify right side
   16,541.98x = 135,107,308.51
5. Step 5: Solve for x
   x = 135,107,308.51/16,541.98
6. Step 6: Final answer
   x = 8,167.54