Finding the Fourth Proportional to 8,253.72, 12,379.24 and 2,706.98

Step by Step Solution

1. Step 1: Write the proportion equation
   8,253.72 : 12,379.24 = 2,706.98 : x
2. Step 2: Convert to fraction form
   8,253.72/12,379.24 = 2,706.98/x
3. Step 3: Cross multiply
   8,253.72x = 12,379.24 × 2,706.98
4. Step 4: Simplify right side
   8,253.72x = 33,510,355.10
5. Step 5: Solve for x
   x = 33,510,355.10/8,253.72
6. Step 6: Final answer
   x = 4,060.03