Finding the Fourth Proportional to 1,926.38, 2,888.20 and 951.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,926.38 : 2,888.20 = 951.82 : x
2. Step 2: Convert to fraction form
   1,926.38/2,888.20 = 951.82/x
3. Step 3: Cross multiply
   1,926.38x = 2,888.20 × 951.82
4. Step 4: Simplify right side
   1,926.38x = 2,749,046.52
5. Step 5: Solve for x
   x = 2,749,046.52/1,926.38
6. Step 6: Final answer
   x = 1,427.05