Finding the Fourth Proportional to 16,461.39, 24,687.69 and 4,614.45

Step by Step Solution

1. Step 1: Write the proportion equation
   16,461.39 : 24,687.69 = 4,614.45 : x
2. Step 2: Convert to fraction form
   16,461.39/24,687.69 = 4,614.45/x
3. Step 3: Cross multiply
   16,461.39x = 24,687.69 × 4,614.45
4. Step 4: Simplify right side
   16,461.39x = 113,920,111.12
5. Step 5: Solve for x
   x = 113,920,111.12/16,461.39
6. Step 6: Final answer
   x = 6,920.44