Finding the Fourth Proportional to 16,849.04, 23,249.82 and 9,774.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,849.04 : 23,249.82 = 9,774.10 : x
2. Step 2: Convert to fraction form
   16,849.04/23,249.82 = 9,774.10/x
3. Step 3: Cross multiply
   16,849.04x = 23,249.82 × 9,774.10
4. Step 4: Simplify right side
   16,849.04x = 227,246,065.66
5. Step 5: Solve for x
   x = 227,246,065.66/16,849.04
6. Step 6: Final answer
   x = 13,487.18