Finding the Fourth Proportional to 3,343.62, 5,016.17 and 1,152.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,343.62 : 5,016.17 = 1,152.34 : x
2. Step 2: Convert to fraction form
   3,343.62/5,016.17 = 1,152.34/x
3. Step 3: Cross multiply
   3,343.62x = 5,016.17 × 1,152.34
4. Step 4: Simplify right side
   3,343.62x = 5,780,333.34
5. Step 5: Solve for x
   x = 5,780,333.34/3,343.62
6. Step 6: Final answer
   x = 1,728.77