Finding the Fourth Proportional to 9,934.69, 14,892.78 and 3,356.28

Step by Step Solution

1. Step 1: Write the proportion equation
   9,934.69 : 14,892.78 = 3,356.28 : x
2. Step 2: Convert to fraction form
   9,934.69/14,892.78 = 3,356.28/x
3. Step 3: Cross multiply
   9,934.69x = 14,892.78 × 3,356.28
4. Step 4: Simplify right side
   9,934.69x = 49,984,339.66
5. Step 5: Solve for x
   x = 49,984,339.66/9,934.69
6. Step 6: Final answer
   x = 5,031.29