Finding the Fourth Proportional to 16,449.35, 22,700.30 and 8,895.83

Step by Step Solution

1. Step 1: Write the proportion equation
   16,449.35 : 22,700.30 = 8,895.83 : x
2. Step 2: Convert to fraction form
   16,449.35/22,700.30 = 8,895.83/x
3. Step 3: Cross multiply
   16,449.35x = 22,700.30 × 8,895.83
4. Step 4: Simplify right side
   16,449.35x = 201,938,022.02
5. Step 5: Solve for x
   x = 201,938,022.02/16,449.35
6. Step 6: Final answer
   x = 12,276.35