Finding the Fourth Proportional to 16,582.86, 24,861.86 and 10,007.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,582.86 : 24,861.86 = 10,007.50 : x
2. Step 2: Convert to fraction form
   16,582.86/24,861.86 = 10,007.50/x
3. Step 3: Cross multiply
   16,582.86x = 24,861.86 × 10,007.50
4. Step 4: Simplify right side
   16,582.86x = 248,805,063.95
5. Step 5: Solve for x
   x = 248,805,063.95/16,582.86
6. Step 6: Final answer
   x = 15,003.75