Finding the Fourth Proportional to 8,994.84, 12,404.52 and 5,964.64

Step by Step Solution

1. Step 1: Write the proportion equation
   8,994.84 : 12,404.52 = 5,964.64 : x
2. Step 2: Convert to fraction form
   8,994.84/12,404.52 = 5,964.64/x
3. Step 3: Cross multiply
   8,994.84x = 12,404.52 × 5,964.64
4. Step 4: Simplify right side
   8,994.84x = 73,988,496.17
5. Step 5: Solve for x
   x = 73,988,496.17/8,994.84
6. Step 6: Final answer
   x = 8,225.66