Finding the Fourth Proportional to 4,211.34, 5,811.39 and 2,443.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,211.34 : 5,811.39 = 2,443.50 : x
2. Step 2: Convert to fraction form
   4,211.34/5,811.39 = 2,443.50/x
3. Step 3: Cross multiply
   4,211.34x = 5,811.39 × 2,443.50
4. Step 4: Simplify right side
   4,211.34x = 14,200,131.47
5. Step 5: Solve for x
   x = 14,200,131.47/4,211.34
6. Step 6: Final answer
   x = 3,371.88