Finding the Fourth Proportional to 8,732.74, 12,050.76 and 4,956.04

Step by Step Solution

1. Step 1: Write the proportion equation
   8,732.74 : 12,050.76 = 4,956.04 : x
2. Step 2: Convert to fraction form
   8,732.74/12,050.76 = 4,956.04/x
3. Step 3: Cross multiply
   8,732.74x = 12,050.76 × 4,956.04
4. Step 4: Simplify right side
   8,732.74x = 59,724,048.59
5. Step 5: Solve for x
   x = 59,724,048.59/8,732.74
6. Step 6: Final answer
   x = 6,839.10