Finding the Fourth Proportional to 6,386.50, 8,814.18 and 3,592.54

Step by Step Solution

1. Step 1: Write the proportion equation
   6,386.50 : 8,814.18 = 3,592.54 : x
2. Step 2: Convert to fraction form
   6,386.50/8,814.18 = 3,592.54/x
3. Step 3: Cross multiply
   6,386.50x = 8,814.18 × 3,592.54
4. Step 4: Simplify right side
   6,386.50x = 31,665,294.22
5. Step 5: Solve for x
   x = 31,665,294.22/6,386.50
6. Step 6: Final answer
   x = 4,958.16