Finding the Fourth Proportional to 4,933.34, 7,402.17 and 2,160.71

Step by Step Solution

1. Step 1: Write the proportion equation
   4,933.34 : 7,402.17 = 2,160.71 : x
2. Step 2: Convert to fraction form
   4,933.34/7,402.17 = 2,160.71/x
3. Step 3: Cross multiply
   4,933.34x = 7,402.17 × 2,160.71
4. Step 4: Simplify right side
   4,933.34x = 15,993,942.74
5. Step 5: Solve for x
   x = 15,993,942.74/4,933.34
6. Step 6: Final answer
   x = 3,242.01