Finding the Fourth Proportional to 8,245.38, 12,367.59 and 2,702.34

Step by Step Solution

1. Step 1: Write the proportion equation
   8,245.38 : 12,367.59 = 2,702.34 : x
2. Step 2: Convert to fraction form
   8,245.38/12,367.59 = 2,702.34/x
3. Step 3: Cross multiply
   8,245.38x = 12,367.59 × 2,702.34
4. Step 4: Simplify right side
   8,245.38x = 33,421,433.16
5. Step 5: Solve for x
   x = 33,421,433.16/8,245.38
6. Step 6: Final answer
   x = 4,053.35