Finding the Fourth Proportional to 16,075.96, 22,186.04 and 9,271.08

Step by Step Solution

1. Step 1: Write the proportion equation
   16,075.96 : 22,186.04 = 9,271.08 : x
2. Step 2: Convert to fraction form
   16,075.96/22,186.04 = 9,271.08/x
3. Step 3: Cross multiply
   16,075.96x = 22,186.04 × 9,271.08
4. Step 4: Simplify right side
   16,075.96x = 205,688,551.72
5. Step 5: Solve for x
   x = 205,688,551.72/16,075.96
6. Step 6: Final answer
   x = 12,794.79