Finding the Fourth Proportional to 22,793.99, 31,455.71 and 12,585.02

Step by Step Solution

1. Step 1: Write the proportion equation
   22,793.99 : 31,455.71 = 12,585.02 : x
2. Step 2: Convert to fraction form
   22,793.99/31,455.71 = 12,585.02/x
3. Step 3: Cross multiply
   22,793.99x = 31,455.71 × 12,585.02
4. Step 4: Simplify right side
   22,793.99x = 395,870,739.46
5. Step 5: Solve for x
   x = 395,870,739.46/22,793.99
6. Step 6: Final answer
   x = 17,367.33