Finding the Fourth Proportional to 6,915.73, 9,544.27 and 3,932.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,915.73 : 9,544.27 = 3,932.50 : x
2. Step 2: Convert to fraction form
   6,915.73/9,544.27 = 3,932.50/x
3. Step 3: Cross multiply
   6,915.73x = 9,544.27 × 3,932.50
4. Step 4: Simplify right side
   6,915.73x = 37,532,841.78
5. Step 5: Solve for x
   x = 37,532,841.78/6,915.73
6. Step 6: Final answer
   x = 5,427.17