Finding the Fourth Proportional to 8,926.29, 12,317.83 and 4,947.37

Step by Step Solution

1. Step 1: Write the proportion equation
   8,926.29 : 12,317.83 = 4,947.37 : x
2. Step 2: Convert to fraction form
   8,926.29/12,317.83 = 4,947.37/x
3. Step 3: Cross multiply
   8,926.29x = 12,317.83 × 4,947.37
4. Step 4: Simplify right side
   8,926.29x = 60,940,862.61
5. Step 5: Solve for x
   x = 60,940,862.61/8,926.29
6. Step 6: Final answer
   x = 6,827.12