Finding the Fourth Proportional to 16,571.61, 24,834.69 and 8,764.83

Step by Step Solution

1. Step 1: Write the proportion equation
   16,571.61 : 24,834.69 = 8,764.83 : x
2. Step 2: Convert to fraction form
   16,571.61/24,834.69 = 8,764.83/x
3. Step 3: Cross multiply
   16,571.61x = 24,834.69 × 8,764.83
4. Step 4: Simplify right side
   16,571.61x = 217,671,835.95
5. Step 5: Solve for x
   x = 217,671,835.95/16,571.61
6. Step 6: Final answer
   x = 13,135.23