Finding the Fourth Proportional to 6,916.25, 9,544.43 and 3,932.27

Step by Step Solution

1. Step 1: Write the proportion equation
   6,916.25 : 9,544.43 = 3,932.27 : x
2. Step 2: Convert to fraction form
   6,916.25/9,544.43 = 3,932.27/x
3. Step 3: Cross multiply
   6,916.25x = 9,544.43 × 3,932.27
4. Step 4: Simplify right side
   6,916.25x = 37,531,300.50
5. Step 5: Solve for x
   x = 37,531,300.50/6,916.25
6. Step 6: Final answer
   x = 5,426.54