Finding the Fourth Proportional to 9,583.12, 13,222.05 and 5,753.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,583.12 : 13,222.05 = 5,753.76 : x
2. Step 2: Convert to fraction form
   9,583.12/13,222.05 = 5,753.76/x
3. Step 3: Cross multiply
   9,583.12x = 13,222.05 × 5,753.76
4. Step 4: Simplify right side
   9,583.12x = 76,076,480.83
5. Step 5: Solve for x
   x = 76,076,480.83/9,583.12
6. Step 6: Final answer
   x = 7,938.59