Finding the Fourth Proportional to 16,150.68, 22,285.41 and 9,075.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,150.68 : 22,285.41 = 9,075.72 : x
2. Step 2: Convert to fraction form
   16,150.68/22,285.41 = 9,075.72/x
3. Step 3: Cross multiply
   16,150.68x = 22,285.41 × 9,075.72
4. Step 4: Simplify right side
   16,150.68x = 202,256,141.25
5. Step 5: Solve for x
   x = 202,256,141.25/16,150.68
6. Step 6: Final answer
   x = 12,523.07