Finding the Fourth Proportional to 22,967.82, 31,695.84 and 12,895.62

Step by Step Solution

1. Step 1: Write the proportion equation
   22,967.82 : 31,695.84 = 12,895.62 : x
2. Step 2: Convert to fraction form
   22,967.82/31,695.84 = 12,895.62/x
3. Step 3: Cross multiply
   22,967.82x = 31,695.84 × 12,895.62
4. Step 4: Simplify right side
   22,967.82x = 408,737,508.22
5. Step 5: Solve for x
   x = 408,737,508.22/22,967.82
6. Step 6: Final answer
   x = 17,796.10