Finding the Fourth Proportional to 11,589.48, 17,385.24 and 3,269.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,589.48 : 17,385.24 = 3,269.56 : x
2. Step 2: Convert to fraction form
   11,589.48/17,385.24 = 3,269.56/x
3. Step 3: Cross multiply
   11,589.48x = 17,385.24 × 3,269.56
4. Step 4: Simplify right side
   11,589.48x = 56,842,085.29
5. Step 5: Solve for x
   x = 56,842,085.29/11,589.48
6. Step 6: Final answer
   x = 4,904.63