Finding the Fourth Proportional to 6,223.68, 9,338.76 and 4,899.33

Step by Step Solution

1. Step 1: Write the proportion equation
   6,223.68 : 9,338.76 = 4,899.33 : x
2. Step 2: Convert to fraction form
   6,223.68/9,338.76 = 4,899.33/x
3. Step 3: Cross multiply
   6,223.68x = 9,338.76 × 4,899.33
4. Step 4: Simplify right side
   6,223.68x = 45,753,667.03
5. Step 5: Solve for x
   x = 45,753,667.03/6,223.68
6. Step 6: Final answer
   x = 7,351.55