Finding the Fourth Proportional to 8,175.62, 12,264.15 and 2,629.46

Step by Step Solution

1. Step 1: Write the proportion equation
   8,175.62 : 12,264.15 = 2,629.46 : x
2. Step 2: Convert to fraction form
   8,175.62/12,264.15 = 2,629.46/x
3. Step 3: Cross multiply
   8,175.62x = 12,264.15 × 2,629.46
4. Step 4: Simplify right side
   8,175.62x = 32,248,091.86
5. Step 5: Solve for x
   x = 32,248,091.86/8,175.62
6. Step 6: Final answer
   x = 3,944.42