Finding the Fourth Proportional to 6,039.33, 8,326.56 and 3,911.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,039.33 : 8,326.56 = 3,911.10 : x
2. Step 2: Convert to fraction form
   6,039.33/8,326.56 = 3,911.10/x
3. Step 3: Cross multiply
   6,039.33x = 8,326.56 × 3,911.10
4. Step 4: Simplify right side
   6,039.33x = 32,566,008.82
5. Step 5: Solve for x
   x = 32,566,008.82/6,039.33
6. Step 6: Final answer
   x = 5,392.32