Finding the Fourth Proportional to 11,559.33, 17,335.96 and 4,162.41

Step by Step Solution

1. Step 1: Write the proportion equation
   11,559.33 : 17,335.96 = 4,162.41 : x
2. Step 2: Convert to fraction form
   11,559.33/17,335.96 = 4,162.41/x
3. Step 3: Cross multiply
   11,559.33x = 17,335.96 × 4,162.41
4. Step 4: Simplify right side
   11,559.33x = 72,159,362.86
5. Step 5: Solve for x
   x = 72,159,362.86/11,559.33
6. Step 6: Final answer
   x = 6,242.52