Finding the Fourth Proportional to 16,523.16, 22,799.12 and 9,450.12

Step by Step Solution

1. Step 1: Write the proportion equation
   16,523.16 : 22,799.12 = 9,450.12 : x
2. Step 2: Convert to fraction form
   16,523.16/22,799.12 = 9,450.12/x
3. Step 3: Cross multiply
   16,523.16x = 22,799.12 × 9,450.12
4. Step 4: Simplify right side
   16,523.16x = 215,454,419.89
5. Step 5: Solve for x
   x = 215,454,419.89/16,523.16
6. Step 6: Final answer
   x = 13,039.54