Finding the Fourth Proportional to 11,735.46, 17,604.90 and 3,942.42

Step by Step Solution

1. Step 1: Write the proportion equation
   11,735.46 : 17,604.90 = 3,942.42 : x
2. Step 2: Convert to fraction form
   11,735.46/17,604.90 = 3,942.42/x
3. Step 3: Cross multiply
   11,735.46x = 17,604.90 × 3,942.42
4. Step 4: Simplify right side
   11,735.46x = 69,405,909.86
5. Step 5: Solve for x
   x = 69,405,909.86/11,735.46
6. Step 6: Final answer
   x = 5,914.20