Finding the Fourth Proportional to 11,984.96, 17,953.72 and 5,651.17

Step by Step Solution

1. Step 1: Write the proportion equation
   11,984.96 : 17,953.72 = 5,651.17 : x
2. Step 2: Convert to fraction form
   11,984.96/17,953.72 = 5,651.17/x
3. Step 3: Cross multiply
   11,984.96x = 17,953.72 × 5,651.17
4. Step 4: Simplify right side
   11,984.96x = 101,459,464.84
5. Step 5: Solve for x
   x = 101,459,464.84/11,984.96
6. Step 6: Final answer
   x = 8,465.56