Finding the Fourth Proportional to 16,323.32, 22,522.38 and 9,248.78

Step by Step Solution

1. Step 1: Write the proportion equation
   16,323.32 : 22,522.38 = 9,248.78 : x
2. Step 2: Convert to fraction form
   16,323.32/22,522.38 = 9,248.78/x
3. Step 3: Cross multiply
   16,323.32x = 22,522.38 × 9,248.78
4. Step 4: Simplify right side
   16,323.32x = 208,304,537.70
5. Step 5: Solve for x
   x = 208,304,537.70/16,323.32
6. Step 6: Final answer
   x = 12,761.16