Finding the Fourth Proportional to 6,939.42, 10,411.53 and 3,242.04

Step by Step Solution

1. Step 1: Write the proportion equation
   6,939.42 : 10,411.53 = 3,242.04 : x
2. Step 2: Convert to fraction form
   6,939.42/10,411.53 = 3,242.04/x
3. Step 3: Cross multiply
   6,939.42x = 10,411.53 × 3,242.04
4. Step 4: Simplify right side
   6,939.42x = 33,754,596.72
5. Step 5: Solve for x
   x = 33,754,596.72/6,939.42
6. Step 6: Final answer
   x = 4,864.18