Finding the Fourth Proportional to 6,762.50, 10,136.91 and 3,247.37

Step by Step Solution

1. Step 1: Write the proportion equation
   6,762.50 : 10,136.91 = 3,247.37 : x
2. Step 2: Convert to fraction form
   6,762.50/10,136.91 = 3,247.37/x
3. Step 3: Cross multiply
   6,762.50x = 10,136.91 × 3,247.37
4. Step 4: Simplify right side
   6,762.50x = 32,918,297.43
5. Step 5: Solve for x
   x = 32,918,297.43/6,762.50
6. Step 6: Final answer
   x = 4,867.77