Finding the Fourth Proportional to 22,833.12, 31,494.15 and 19,843.86

Step by Step Solution

1. Step 1: Write the proportion equation
   22,833.12 : 31,494.15 = 19,843.86 : x
2. Step 2: Convert to fraction form
   22,833.12/31,494.15 = 19,843.86/x
3. Step 3: Cross multiply
   22,833.12x = 31,494.15 × 19,843.86
4. Step 4: Simplify right side
   22,833.12x = 624,965,503.42
5. Step 5: Solve for x
   x = 624,965,503.42/22,833.12
6. Step 6: Final answer
   x = 27,371.01