Finding the Fourth Proportional to 8,917.59, 12,304.20 and 5,333.73

Step by Step Solution

1. Step 1: Write the proportion equation
   8,917.59 : 12,304.20 = 5,333.73 : x
2. Step 2: Convert to fraction form
   8,917.59/12,304.20 = 5,333.73/x
3. Step 3: Cross multiply
   8,917.59x = 12,304.20 × 5,333.73
4. Step 4: Simplify right side
   8,917.59x = 65,627,280.67
5. Step 5: Solve for x
   x = 65,627,280.67/8,917.59
6. Step 6: Final answer
   x = 7,359.31