Finding the Fourth Proportional to 8,912.41, 12,298.59 and 4,933.29

Step by Step Solution

1. Step 1: Write the proportion equation
   8,912.41 : 12,298.59 = 4,933.29 : x
2. Step 2: Convert to fraction form
   8,912.41/12,298.59 = 4,933.29/x
3. Step 3: Cross multiply
   8,912.41x = 12,298.59 × 4,933.29
4. Step 4: Simplify right side
   8,912.41x = 60,672,511.06
5. Step 5: Solve for x
   x = 60,672,511.06/8,912.41
6. Step 6: Final answer
   x = 6,807.64