Finding the Fourth Proportional to 3,451.05, 5,175.59 and 951.62

Step by Step Solution

1. Step 1: Write the proportion equation
   3,451.05 : 5,175.59 = 951.62 : x
2. Step 2: Convert to fraction form
   3,451.05/5,175.59 = 951.62/x
3. Step 3: Cross multiply
   3,451.05x = 5,175.59 × 951.62
4. Step 4: Simplify right side
   3,451.05x = 4,925,164.32
5. Step 5: Solve for x
   x = 4,925,164.32/3,451.05
6. Step 6: Final answer
   x = 1,427.15