Finding the Fourth Proportional to 8,911.69, 12,298.13 and 4,933.41

Step by Step Solution

1. Step 1: Write the proportion equation
   8,911.69 : 12,298.13 = 4,933.41 : x
2. Step 2: Convert to fraction form
   8,911.69/12,298.13 = 4,933.41/x
3. Step 3: Cross multiply
   8,911.69x = 12,298.13 × 4,933.41
4. Step 4: Simplify right side
   8,911.69x = 60,671,665.24
5. Step 5: Solve for x
   x = 60,671,665.24/8,911.69
6. Step 6: Final answer
   x = 6,808.10