Finding the Fourth Proportional to 9,963.22, 13,748.61 and 5,984.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,963.22 : 13,748.61 = 5,984.50 : x
2. Step 2: Convert to fraction form
   9,963.22/13,748.61 = 5,984.50/x
3. Step 3: Cross multiply
   9,963.22x = 13,748.61 × 5,984.50
4. Step 4: Simplify right side
   9,963.22x = 82,278,556.55
5. Step 5: Solve for x
   x = 82,278,556.55/9,963.22
6. Step 6: Final answer
   x = 8,258.23