Finding the Fourth Proportional to 6,168.32, 8,512.15 and 3,373.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,168.32 : 8,512.15 = 3,373.82 : x
2. Step 2: Convert to fraction form
   6,168.32/8,512.15 = 3,373.82/x
3. Step 3: Cross multiply
   6,168.32x = 8,512.15 × 3,373.82
4. Step 4: Simplify right side
   6,168.32x = 28,718,461.91
5. Step 5: Solve for x
   x = 28,718,461.91/6,168.32
6. Step 6: Final answer
   x = 4,655.80