Finding the Fourth Proportional to 6,424.50, 8,866.76 and 3,773.37

Step by Step Solution

1. Step 1: Write the proportion equation
   6,424.50 : 8,866.76 = 3,773.37 : x
2. Step 2: Convert to fraction form
   6,424.50/8,866.76 = 3,773.37/x
3. Step 3: Cross multiply
   6,424.50x = 8,866.76 × 3,773.37
4. Step 4: Simplify right side
   6,424.50x = 33,457,547.31
5. Step 5: Solve for x
   x = 33,457,547.31/6,424.50
6. Step 6: Final answer
   x = 5,207.81