Finding the Fourth Proportional to 6,900.32, 9,522.40 and 3,756.48

Step by Step Solution

1. Step 1: Write the proportion equation
   6,900.32 : 9,522.40 = 3,756.48 : x
2. Step 2: Convert to fraction form
   6,900.32/9,522.40 = 3,756.48/x
3. Step 3: Cross multiply
   6,900.32x = 9,522.40 × 3,756.48
4. Step 4: Simplify right side
   6,900.32x = 35,770,705.15
5. Step 5: Solve for x
   x = 35,770,705.15/6,900.32
6. Step 6: Final answer
   x = 5,183.92