Finding the Fourth Proportional to 22,873.86, 31,565.88 and 12,802.26

Step by Step Solution

1. Step 1: Write the proportion equation
   22,873.86 : 31,565.88 = 12,802.26 : x
2. Step 2: Convert to fraction form
   22,873.86/31,565.88 = 12,802.26/x
3. Step 3: Cross multiply
   22,873.86x = 31,565.88 × 12,802.26
4. Step 4: Simplify right side
   22,873.86x = 404,114,602.89
5. Step 5: Solve for x
   x = 404,114,602.89/22,873.86
6. Step 6: Final answer
   x = 17,667.09