Finding the Fourth Proportional to 4,013.34, 5,538.24 and 2,334.79

Step by Step Solution

1. Step 1: Write the proportion equation
   4,013.34 : 5,538.24 = 2,334.79 : x
2. Step 2: Convert to fraction form
   4,013.34/5,538.24 = 2,334.79/x
3. Step 3: Cross multiply
   4,013.34x = 5,538.24 × 2,334.79
4. Step 4: Simplify right side
   4,013.34x = 12,930,627.37
5. Step 5: Solve for x
   x = 12,930,627.37/4,013.34
6. Step 6: Final answer
   x = 3,221.91