Finding the Fourth Proportional to 9,951.49, 13,732.06 and 5,701.74

Step by Step Solution

1. Step 1: Write the proportion equation
   9,951.49 : 13,732.06 = 5,701.74 : x
2. Step 2: Convert to fraction form
   9,951.49/13,732.06 = 5,701.74/x
3. Step 3: Cross multiply
   9,951.49x = 13,732.06 × 5,701.74
4. Step 4: Simplify right side
   9,951.49x = 78,296,635.78
5. Step 5: Solve for x
   x = 78,296,635.78/9,951.49
6. Step 6: Final answer
   x = 7,867.83