Finding the Fourth Proportional to 6,900.68, 9,522.94 and 3,756.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,900.68 : 9,522.94 = 3,756.88 : x
2. Step 2: Convert to fraction form
   6,900.68/9,522.94 = 3,756.88/x
3. Step 3: Cross multiply
   6,900.68x = 9,522.94 × 3,756.88
4. Step 4: Simplify right side
   6,900.68x = 35,776,542.83
5. Step 5: Solve for x
   x = 35,776,542.83/6,900.68
6. Step 6: Final answer
   x = 5,184.50