Finding the Fourth Proportional to 9,335.04, 12,880.48 and 7,096.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,335.04 : 12,880.48 = 7,096.32 : x
2. Step 2: Convert to fraction form
   9,335.04/12,880.48 = 7,096.32/x
3. Step 3: Cross multiply
   9,335.04x = 12,880.48 × 7,096.32
4. Step 4: Simplify right side
   9,335.04x = 91,404,007.83
5. Step 5: Solve for x
   x = 91,404,007.83/9,335.04
6. Step 6: Final answer
   x = 9,791.50