Finding the Fourth Proportional to 8,467.47, 12,702.38 and 3,535.98

Step by Step Solution

1. Step 1: Write the proportion equation
   8,467.47 : 12,702.38 = 3,535.98 : x
2. Step 2: Convert to fraction form
   8,467.47/12,702.38 = 3,535.98/x
3. Step 3: Cross multiply
   8,467.47x = 12,702.38 × 3,535.98
4. Step 4: Simplify right side
   8,467.47x = 44,915,343.95
5. Step 5: Solve for x
   x = 44,915,343.95/8,467.47
6. Step 6: Final answer
   x = 5,304.46