Finding the Fourth Proportional to 6,264.15, 8,644.56 and 3,538.70

Step by Step Solution

1. Step 1: Write the proportion equation
   6,264.15 : 8,644.56 = 3,538.70 : x
2. Step 2: Convert to fraction form
   6,264.15/8,644.56 = 3,538.70/x
3. Step 3: Cross multiply
   6,264.15x = 8,644.56 × 3,538.70
4. Step 4: Simplify right side
   6,264.15x = 30,590,461.25
5. Step 5: Solve for x
   x = 30,590,461.25/6,264.15
6. Step 6: Final answer
   x = 4,883.42