Finding the Fourth Proportional to 8,105.68, 12,158.50 and 2,262.32

Step by Step Solution

1. Step 1: Write the proportion equation
   8,105.68 : 12,158.50 = 2,262.32 : x
2. Step 2: Convert to fraction form
   8,105.68/12,158.50 = 2,262.32/x
3. Step 3: Cross multiply
   8,105.68x = 12,158.50 × 2,262.32
4. Step 4: Simplify right side
   8,105.68x = 27,506,417.72
5. Step 5: Solve for x
   x = 27,506,417.72/8,105.68
6. Step 6: Final answer
   x = 3,393.47