Finding the Fourth Proportional to 7,025.08, 9,694.72 and 3,881.28

Step by Step Solution

1. Step 1: Write the proportion equation
   7,025.08 : 9,694.72 = 3,881.28 : x
2. Step 2: Convert to fraction form
   7,025.08/9,694.72 = 3,881.28/x
3. Step 3: Cross multiply
   7,025.08x = 9,694.72 × 3,881.28
4. Step 4: Simplify right side
   7,025.08x = 37,627,922.84
5. Step 5: Solve for x
   x = 37,627,922.84/7,025.08
6. Step 6: Final answer
   x = 5,356.23