Finding the Fourth Proportional to 10,795.43, 16,156.16 and 9,859.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,795.43 : 16,156.16 = 9,859.42 : x
2. Step 2: Convert to fraction form
   10,795.43/16,156.16 = 9,859.42/x
3. Step 3: Cross multiply
   10,795.43x = 16,156.16 × 9,859.42
4. Step 4: Simplify right side
   10,795.43x = 159,290,374.90
5. Step 5: Solve for x
   x = 159,290,374.90/10,795.43
6. Step 6: Final answer
   x = 14,755.36