Finding the Fourth Proportional to 6,501.25, 8,971.86 and 3,847.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,501.25 : 8,971.86 = 3,847.69 : x
2. Step 2: Convert to fraction form
   6,501.25/8,971.86 = 3,847.69/x
3. Step 3: Cross multiply
   6,501.25x = 8,971.86 × 3,847.69
4. Step 4: Simplify right side
   6,501.25x = 34,520,936.00
5. Step 5: Solve for x
   x = 34,520,936.00/6,501.25
6. Step 6: Final answer
   x = 5,309.89