Finding the Fourth Proportional to 8,717.72, 12,030.06 and 4,941.04

Step by Step Solution

1. Step 1: Write the proportion equation
   8,717.72 : 12,030.06 = 4,941.04 : x
2. Step 2: Convert to fraction form
   8,717.72/12,030.06 = 4,941.04/x
3. Step 3: Cross multiply
   8,717.72x = 12,030.06 × 4,941.04
4. Step 4: Simplify right side
   8,717.72x = 59,441,007.66
5. Step 5: Solve for x
   x = 59,441,007.66/8,717.72
6. Step 6: Final answer
   x = 6,818.41