Finding the Fourth Proportional to 19,196.96, 28,776.94 and 9,841.37

Step by Step Solution

1. Step 1: Write the proportion equation
   19,196.96 : 28,776.94 = 9,841.37 : x
2. Step 2: Convert to fraction form
   19,196.96/28,776.94 = 9,841.37/x
3. Step 3: Cross multiply
   19,196.96x = 28,776.94 × 9,841.37
4. Step 4: Simplify right side
   19,196.96x = 283,204,345.52
5. Step 5: Solve for x
   x = 283,204,345.52/19,196.96
6. Step 6: Final answer
   x = 14,752.57