Finding the Fourth Proportional to 17,644.47, 24,347.86 and 10,089.58

Step by Step Solution

1. Step 1: Write the proportion equation
   17,644.47 : 24,347.86 = 10,089.58 : x
2. Step 2: Convert to fraction form
   17,644.47/24,347.86 = 10,089.58/x
3. Step 3: Cross multiply
   17,644.47x = 24,347.86 × 10,089.58
4. Step 4: Simplify right side
   17,644.47x = 245,659,640.86
5. Step 5: Solve for x
   x = 245,659,640.86/17,644.47
6. Step 6: Final answer
   x = 13,922.76