Finding the Fourth Proportional to 11,543.82, 17,315.04 and 3,224.31

Step by Step Solution

1. Step 1: Write the proportion equation
   11,543.82 : 17,315.04 = 3,224.31 : x
2. Step 2: Convert to fraction form
   11,543.82/17,315.04 = 3,224.31/x
3. Step 3: Cross multiply
   11,543.82x = 17,315.04 × 3,224.31
4. Step 4: Simplify right side
   11,543.82x = 55,829,056.62
5. Step 5: Solve for x
   x = 55,829,056.62/11,543.82
6. Step 6: Final answer
   x = 4,836.27