Finding the Fourth Proportional to 10,801, 16,203.12 and 4,954.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,801 : 16,203.12 = 4,954.42 : x
2. Step 2: Convert to fraction form
   10,801/16,203.12 = 4,954.42/x
3. Step 3: Cross multiply
   10,801x = 16,203.12 × 4,954.42
4. Step 4: Simplify right side
   10,801x = 80,277,061.79
5. Step 5: Solve for x
   x = 80,277,061.79/10,801
6. Step 6: Final answer
   x = 7,432.37