Finding the Fourth Proportional to 16,667.86, 24,854.75 and 16,517.84

Step by Step Solution

1. Step 1: Write the proportion equation
   16,667.86 : 24,854.75 = 16,517.84 : x
2. Step 2: Convert to fraction form
   16,667.86/24,854.75 = 16,517.84/x
3. Step 3: Cross multiply
   16,667.86x = 24,854.75 × 16,517.84
4. Step 4: Simplify right side
   16,667.86x = 410,546,783.74
5. Step 5: Solve for x
   x = 410,546,783.74/16,667.86
6. Step 6: Final answer
   x = 24,631.04