Finding the Fourth Proportional to 11,532.01, 17,287.18 and 10,504.86

Step by Step Solution

1. Step 1: Write the proportion equation
   11,532.01 : 17,287.18 = 10,504.86 : x
2. Step 2: Convert to fraction form
   11,532.01/17,287.18 = 10,504.86/x
3. Step 3: Cross multiply
   11,532.01x = 17,287.18 × 10,504.86
4. Step 4: Simplify right side
   11,532.01x = 181,599,379.43
5. Step 5: Solve for x
   x = 181,599,379.43/11,532.01
6. Step 6: Final answer
   x = 15,747.42