Finding the Fourth Proportional to 21,710.42, 32,514.59 and 10,582.23

Step by Step Solution

1. Step 1: Write the proportion equation
   21,710.42 : 32,514.59 = 10,582.23 : x
2. Step 2: Convert to fraction form
   21,710.42/32,514.59 = 10,582.23/x
3. Step 3: Cross multiply
   21,710.42x = 32,514.59 × 10,582.23
4. Step 4: Simplify right side
   21,710.42x = 344,076,869.74
5. Step 5: Solve for x
   x = 344,076,869.74/21,710.42
6. Step 6: Final answer
   x = 15,848.47