Finding the Fourth Proportional to 22,949.39, 31,655.61 and 16,585.36

Step by Step Solution

1. Step 1: Write the proportion equation
   22,949.39 : 31,655.61 = 16,585.36 : x
2. Step 2: Convert to fraction form
   22,949.39/31,655.61 = 16,585.36/x
3. Step 3: Cross multiply
   22,949.39x = 31,655.61 × 16,585.36
4. Step 4: Simplify right side
   22,949.39x = 525,019,608.73
5. Step 5: Solve for x
   x = 525,019,608.73/22,949.39
6. Step 6: Final answer
   x = 22,877.28