Finding the Fourth Proportional to 8,716.04, 12,028.15 and 4,737.15

Step by Step Solution

1. Step 1: Write the proportion equation
   8,716.04 : 12,028.15 = 4,737.15 : x
2. Step 2: Convert to fraction form
   8,716.04/12,028.15 = 4,737.15/x
3. Step 3: Cross multiply
   8,716.04x = 12,028.15 × 4,737.15
4. Step 4: Simplify right side
   8,716.04x = 56,979,156.69
5. Step 5: Solve for x
   x = 56,979,156.69/8,716.04
6. Step 6: Final answer
   x = 6,537.28