Finding the Fourth Proportional to 3,096.55, 4,272.18 and 1,769.32

Step by Step Solution

1. Step 1: Write the proportion equation
   3,096.55 : 4,272.18 = 1,769.32 : x
2. Step 2: Convert to fraction form
   3,096.55/4,272.18 = 1,769.32/x
3. Step 3: Cross multiply
   3,096.55x = 4,272.18 × 1,769.32
4. Step 4: Simplify right side
   3,096.55x = 7,558,832.16
5. Step 5: Solve for x
   x = 7,558,832.16/3,096.55
6. Step 6: Final answer
   x = 2,441.05