Finding the Fourth Proportional to 10,994.10, 16,499.31 and 6,067.95

Step by Step Solution

1. Step 1: Write the proportion equation
   10,994.10 : 16,499.31 = 6,067.95 : x
2. Step 2: Convert to fraction form
   10,994.10/16,499.31 = 6,067.95/x
3. Step 3: Cross multiply
   10,994.10x = 16,499.31 × 6,067.95
4. Step 4: Simplify right side
   10,994.10x = 100,116,988.11
5. Step 5: Solve for x
   x = 100,116,988.11/10,994.10
6. Step 6: Final answer
   x = 9,106.43