Finding the Fourth Proportional to 6,764.10, 10,136.89 and 3,803.98

Step by Step Solution

1. Step 1: Write the proportion equation
   6,764.10 : 10,136.89 = 3,803.98 : x
2. Step 2: Convert to fraction form
   6,764.10/10,136.89 = 3,803.98/x
3. Step 3: Cross multiply
   6,764.10x = 10,136.89 × 3,803.98
4. Step 4: Simplify right side
   6,764.10x = 38,560,507.80
5. Step 5: Solve for x
   x = 38,560,507.80/6,764.10
6. Step 6: Final answer
   x = 5,700.76