Finding the Fourth Proportional to 8,796.04, 12,137.42 and 7,008.05

Step by Step Solution

1. Step 1: Write the proportion equation
   8,796.04 : 12,137.42 = 7,008.05 : x
2. Step 2: Convert to fraction form
   8,796.04/12,137.42 = 7,008.05/x
3. Step 3: Cross multiply
   8,796.04x = 12,137.42 × 7,008.05
4. Step 4: Simplify right side
   8,796.04x = 85,059,694.09
5. Step 5: Solve for x
   x = 85,059,694.09/8,796.04
6. Step 6: Final answer
   x = 9,670.23