Finding the Fourth Proportional to 8,200.50, 11,304.59 and 5,803.02

Step by Step Solution

1. Step 1: Write the proportion equation
   8,200.50 : 11,304.59 = 5,803.02 : x
2. Step 2: Convert to fraction form
   8,200.50/11,304.59 = 5,803.02/x
3. Step 3: Cross multiply
   8,200.50x = 11,304.59 × 5,803.02
4. Step 4: Simplify right side
   8,200.50x = 65,600,732.85
5. Step 5: Solve for x
   x = 65,600,732.85/8,200.50
6. Step 6: Final answer
   x = 7,999.61