Finding the Fourth Proportional to 6,701.74, 9,227.37 and 5,691.34

Step by Step Solution

1. Step 1: Write the proportion equation
   6,701.74 : 9,227.37 = 5,691.34 : x
2. Step 2: Convert to fraction form
   6,701.74/9,227.37 = 5,691.34/x
3. Step 3: Cross multiply
   6,701.74x = 9,227.37 × 5,691.34
4. Step 4: Simplify right side
   6,701.74x = 52,516,074.89
5. Step 5: Solve for x
   x = 52,516,074.89/6,701.74
6. Step 6: Final answer
   x = 7,836.19