Finding the Fourth Proportional to 11,592.12, 17,387.87 and 3,272.71

Step by Step Solution

1. Step 1: Write the proportion equation
   11,592.12 : 17,387.87 = 3,272.71 : x
2. Step 2: Convert to fraction form
   11,592.12/17,387.87 = 3,272.71/x
3. Step 3: Cross multiply
   11,592.12x = 17,387.87 × 3,272.71
4. Step 4: Simplify right side
   11,592.12x = 56,905,456.03
5. Step 5: Solve for x
   x = 56,905,456.03/11,592.12
6. Step 6: Final answer
   x = 4,908.98