Finding the Fourth Proportional to 6,281.02, 8,667.84 and 3,486.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,281.02 : 8,667.84 = 3,486.52 : x
2. Step 2: Convert to fraction form
   6,281.02/8,667.84 = 3,486.52/x
3. Step 3: Cross multiply
   6,281.02x = 8,667.84 × 3,486.52
4. Step 4: Simplify right side
   6,281.02x = 30,220,597.52
5. Step 5: Solve for x
   x = 30,220,597.52/6,281.02
6. Step 6: Final answer
   x = 4,811.42