Finding the Fourth Proportional to 7,097.94, 9,795.06 and 3,954.15

Step by Step Solution

1. Step 1: Write the proportion equation
   7,097.94 : 9,795.06 = 3,954.15 : x
2. Step 2: Convert to fraction form
   7,097.94/9,795.06 = 3,954.15/x
3. Step 3: Cross multiply
   7,097.94x = 9,795.06 × 3,954.15
4. Step 4: Simplify right side
   7,097.94x = 38,731,136.50
5. Step 5: Solve for x
   x = 38,731,136.50/7,097.94
6. Step 6: Final answer
   x = 5,456.67