Finding the Fourth Proportional to 12,096.84, 16,693.64 and 7,061.28

Step by Step Solution

1. Step 1: Write the proportion equation
   12,096.84 : 16,693.64 = 7,061.28 : x
2. Step 2: Convert to fraction form
   12,096.84/16,693.64 = 7,061.28/x
3. Step 3: Cross multiply
   12,096.84x = 16,693.64 × 7,061.28
4. Step 4: Simplify right side
   12,096.84x = 117,878,434.55
5. Step 5: Solve for x
   x = 117,878,434.55/12,096.84
6. Step 6: Final answer
   x = 9,744.56