Finding the Fourth Proportional to 11,642.29, 17,463.59 and 3,322.30

Step by Step Solution

1. Step 1: Write the proportion equation
   11,642.29 : 17,463.59 = 3,322.30 : x
2. Step 2: Convert to fraction form
   11,642.29/17,463.59 = 3,322.30/x
3. Step 3: Cross multiply
   11,642.29x = 17,463.59 × 3,322.30
4. Step 4: Simplify right side
   11,642.29x = 58,019,337.79
5. Step 5: Solve for x
   x = 58,019,337.79/11,642.29
6. Step 6: Final answer
   x = 4,983.50