Finding the Fourth Proportional to 16,727.15, 24,899.61 and 16,477.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,727.15 : 24,899.61 = 16,477.94 : x
2. Step 2: Convert to fraction form
   16,727.15/24,899.61 = 16,477.94/x
3. Step 3: Cross multiply
   16,727.15x = 24,899.61 × 16,477.94
4. Step 4: Simplify right side
   16,727.15x = 410,294,279.60
5. Step 5: Solve for x
   x = 410,294,279.60/16,727.15
6. Step 6: Final answer
   x = 24,528.64