Finding the Fourth Proportional to 11,642.08, 17,463.28 and 3,322.09

Step by Step Solution

1. Step 1: Write the proportion equation
   11,642.08 : 17,463.28 = 3,322.09 : x
2. Step 2: Convert to fraction form
   11,642.08/17,463.28 = 3,322.09/x
3. Step 3: Cross multiply
   11,642.08x = 17,463.28 × 3,322.09
4. Step 4: Simplify right side
   11,642.08x = 58,014,629.83
5. Step 5: Solve for x
   x = 58,014,629.83/11,642.08
6. Step 6: Final answer
   x = 4,983.18