Finding the Fourth Proportional to 3,951.39, 5,925.89 and 3,256.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,951.39 : 5,925.89 = 3,256.34 : x
2. Step 2: Convert to fraction form
   3,951.39/5,925.89 = 3,256.34/x
3. Step 3: Cross multiply
   3,951.39x = 5,925.89 × 3,256.34
4. Step 4: Simplify right side
   3,951.39x = 19,296,666.73
5. Step 5: Solve for x
   x = 19,296,666.73/3,951.39
6. Step 6: Final answer
   x = 4,883.51