Finding the Fourth Proportional to 16,479.55, 22,741.83 and 8,925.85

Step by Step Solution

1. Step 1: Write the proportion equation
   16,479.55 : 22,741.83 = 8,925.85 : x
2. Step 2: Convert to fraction form
   16,479.55/22,741.83 = 8,925.85/x
3. Step 3: Cross multiply
   16,479.55x = 22,741.83 × 8,925.85
4. Step 4: Simplify right side
   16,479.55x = 202,990,255.69
5. Step 5: Solve for x
   x = 202,990,255.69/16,479.55
6. Step 6: Final answer
   x = 12,317.71