Finding the Fourth Proportional to 6,255.39, 8,630.55 and 3,602.73

Step by Step Solution

1. Step 1: Write the proportion equation
   6,255.39 : 8,630.55 = 3,602.73 : x
2. Step 2: Convert to fraction form
   6,255.39/8,630.55 = 3,602.73/x
3. Step 3: Cross multiply
   6,255.39x = 8,630.55 × 3,602.73
4. Step 4: Simplify right side
   6,255.39x = 31,093,541.40
5. Step 5: Solve for x
   x = 31,093,541.40/6,255.39
6. Step 6: Final answer
   x = 4,970.68