Finding the Fourth Proportional to 11,642.96, 17,464.59 and 3,322.97

Step by Step Solution

1. Step 1: Write the proportion equation
   11,642.96 : 17,464.59 = 3,322.97 : x
2. Step 2: Convert to fraction form
   11,642.96/17,464.59 = 3,322.97/x
3. Step 3: Cross multiply
   11,642.96x = 17,464.59 × 3,322.97
4. Step 4: Simplify right side
   11,642.96x = 58,034,221.31
5. Step 5: Solve for x
   x = 58,034,221.31/11,642.96
6. Step 6: Final answer
   x = 4,984.49