Finding the Fourth Proportional to 8,150.01, 12,222.81 and 2,884.34

Step by Step Solution

1. Step 1: Write the proportion equation
   8,150.01 : 12,222.81 = 2,884.34 : x
2. Step 2: Convert to fraction form
   8,150.01/12,222.81 = 2,884.34/x
3. Step 3: Cross multiply
   8,150.01x = 12,222.81 × 2,884.34
4. Step 4: Simplify right side
   8,150.01x = 35,254,678.68
5. Step 5: Solve for x
   x = 35,254,678.68/8,150.01
6. Step 6: Final answer
   x = 4,325.72