Finding the Fourth Proportional to 4,435.71, 6,116.22 and 3,314.76

Step by Step Solution

1. Step 1: Write the proportion equation
   4,435.71 : 6,116.22 = 3,314.76 : x
2. Step 2: Convert to fraction form
   4,435.71/6,116.22 = 3,314.76/x
3. Step 3: Cross multiply
   4,435.71x = 6,116.22 × 3,314.76
4. Step 4: Simplify right side
   4,435.71x = 20,273,801.41
5. Step 5: Solve for x
   x = 20,273,801.41/4,435.71
6. Step 6: Final answer
   x = 4,570.59