Finding the Fourth Proportional to 9,314.88, 12,850.89 and 5,333.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,314.88 : 12,850.89 = 5,333.88 : x
2. Step 2: Convert to fraction form
   9,314.88/12,850.89 = 5,333.88/x
3. Step 3: Cross multiply
   9,314.88x = 12,850.89 × 5,333.88
4. Step 4: Simplify right side
   9,314.88x = 68,545,105.15
5. Step 5: Solve for x
   x = 68,545,105.15/9,314.88
6. Step 6: Final answer
   x = 7,358.67