Finding the Fourth Proportional to 16,160.43, 22,304.06 and 9,444.75

Step by Step Solution

1. Step 1: Write the proportion equation
   16,160.43 : 22,304.06 = 9,444.75 : x
2. Step 2: Convert to fraction form
   16,160.43/22,304.06 = 9,444.75/x
3. Step 3: Cross multiply
   16,160.43x = 22,304.06 × 9,444.75
4. Step 4: Simplify right side
   16,160.43x = 210,656,300.70
5. Step 5: Solve for x
   x = 210,656,300.70/16,160.43
6. Step 6: Final answer
   x = 13,035.32