Finding the Fourth Proportional to 2,046.31, 3,070.52 and 951.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046.31 : 3,070.52 = 951.46 : x
2. Step 2: Convert to fraction form
   2,046.31/3,070.52 = 951.46/x
3. Step 3: Cross multiply
   2,046.31x = 3,070.52 × 951.46
4. Step 4: Simplify right side
   2,046.31x = 2,921,468.09
5. Step 5: Solve for x
   x = 2,921,468.09/2,046.31
6. Step 6: Final answer
   x = 1,427.68