Finding the Fourth Proportional to 9,869.82, 14,804.72 and 4,934.49

Step by Step Solution

1. Step 1: Write the proportion equation
   9,869.82 : 14,804.72 = 4,934.49 : x
2. Step 2: Convert to fraction form
   9,869.82/14,804.72 = 4,934.49/x
3. Step 3: Cross multiply
   9,869.82x = 14,804.72 × 4,934.49
4. Step 4: Simplify right side
   9,869.82x = 73,053,742.79
5. Step 5: Solve for x
   x = 73,053,742.79/9,869.82
6. Step 6: Final answer
   x = 7,401.73