Finding the Fourth Proportional to 7,084.73, 10,628.51 and 3,969.16

Step by Step Solution

1. Step 1: Write the proportion equation
   7,084.73 : 10,628.51 = 3,969.16 : x
2. Step 2: Convert to fraction form
   7,084.73/10,628.51 = 3,969.16/x
3. Step 3: Cross multiply
   7,084.73x = 10,628.51 × 3,969.16
4. Step 4: Simplify right side
   7,084.73x = 42,186,256.75
5. Step 5: Solve for x
   x = 42,186,256.75/7,084.73
6. Step 6: Final answer
   x = 5,954.53