Finding the Fourth Proportional to 22,873.86, 31,563.27 and 12,802.86

Step by Step Solution

1. Step 1: Write the proportion equation
   22,873.86 : 31,563.27 = 12,802.86 : x
2. Step 2: Convert to fraction form
   22,873.86/31,563.27 = 12,802.86/x
3. Step 3: Cross multiply
   22,873.86x = 31,563.27 × 12,802.86
4. Step 4: Simplify right side
   22,873.86x = 404,100,126.95
5. Step 5: Solve for x
   x = 404,100,126.95/22,873.86
6. Step 6: Final answer
   x = 17,666.46