Finding the Fourth Proportional to 6,683.33, 9,225.43 and 3,888.83

Step by Step Solution

1. Step 1: Write the proportion equation
   6,683.33 : 9,225.43 = 3,888.83 : x
2. Step 2: Convert to fraction form
   6,683.33/9,225.43 = 3,888.83/x
3. Step 3: Cross multiply
   6,683.33x = 9,225.43 × 3,888.83
4. Step 4: Simplify right side
   6,683.33x = 35,876,109.50
5. Step 5: Solve for x
   x = 35,876,109.50/6,683.33
6. Step 6: Final answer
   x = 5,368.00