Finding the Fourth Proportional to 6,271.34, 8,652.29 and 3,580.61

Step by Step Solution

1. Step 1: Write the proportion equation
   6,271.34 : 8,652.29 = 3,580.61 : x
2. Step 2: Convert to fraction form
   6,271.34/8,652.29 = 3,580.61/x
3. Step 3: Cross multiply
   6,271.34x = 8,652.29 × 3,580.61
4. Step 4: Simplify right side
   6,271.34x = 30,980,414.93
5. Step 5: Solve for x
   x = 30,980,414.93/6,271.34
6. Step 6: Final answer
   x = 4,940.00