Finding the Fourth Proportional to 16,453.00, 22,705.14 and 9,284.43

Step by Step Solution

1. Step 1: Write the proportion equation
   16,453.00 : 22,705.14 = 9,284.43 : x
2. Step 2: Convert to fraction form
   16,453.00/22,705.14 = 9,284.43/x
3. Step 3: Cross multiply
   16,453.00x = 22,705.14 × 9,284.43
4. Step 4: Simplify right side
   16,453.00x = 210,804,333.30
5. Step 5: Solve for x
   x = 210,804,333.30/16,453.00
6. Step 6: Final answer
   x = 12,812.52