Finding the Fourth Proportional to 6,118.31, 8,443.29 and 3,466.23

Step by Step Solution

1. Step 1: Write the proportion equation
   6,118.31 : 8,443.29 = 3,466.23 : x
2. Step 2: Convert to fraction form
   6,118.31/8,443.29 = 3,466.23/x
3. Step 3: Cross multiply
   6,118.31x = 8,443.29 × 3,466.23
4. Step 4: Simplify right side
   6,118.31x = 29,266,385.10
5. Step 5: Solve for x
   x = 29,266,385.10/6,118.31
6. Step 6: Final answer
   x = 4,783.41