Finding the Fourth Proportional to 22,808.98, 31,467.72 and 16,854.94

Step by Step Solution

1. Step 1: Write the proportion equation
   22,808.98 : 31,467.72 = 16,854.94 : x
2. Step 2: Convert to fraction form
   22,808.98/31,467.72 = 16,854.94/x
3. Step 3: Cross multiply
   22,808.98x = 31,467.72 × 16,854.94
4. Step 4: Simplify right side
   22,808.98x = 530,386,532.54
5. Step 5: Solve for x
   x = 530,386,532.54/22,808.98
6. Step 6: Final answer
   x = 23,253.41