Finding the Fourth Proportional to 17,068.27, 25,583.91 and 8,736.86

Step by Step Solution

1. Step 1: Write the proportion equation
   17,068.27 : 25,583.91 = 8,736.86 : x
2. Step 2: Convert to fraction form
   17,068.27/25,583.91 = 8,736.86/x
3. Step 3: Cross multiply
   17,068.27x = 25,583.91 × 8,736.86
4. Step 4: Simplify right side
   17,068.27x = 223,523,039.92
5. Step 5: Solve for x
   x = 223,523,039.92/17,068.27
6. Step 6: Final answer
   x = 13,095.82