Finding the Fourth Proportional to 6,839.33, 9,438.94 and 4,006.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,839.33 : 9,438.94 = 4,006.52 : x
2. Step 2: Convert to fraction form
   6,839.33/9,438.94 = 4,006.52/x
3. Step 3: Cross multiply
   6,839.33x = 9,438.94 × 4,006.52
4. Step 4: Simplify right side
   6,839.33x = 37,817,301.89
5. Step 5: Solve for x
   x = 37,817,301.89/6,839.33
6. Step 6: Final answer
   x = 5,529.39