Finding the Fourth Proportional to 9,736.42, 13,435.53 and 5,958.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,736.42 : 13,435.53 = 5,958.04 : x
2. Step 2: Convert to fraction form
   9,736.42/13,435.53 = 5,958.04/x
3. Step 3: Cross multiply
   9,736.42x = 13,435.53 × 5,958.04
4. Step 4: Simplify right side
   9,736.42x = 80,049,425.16
5. Step 5: Solve for x
   x = 80,049,425.16/9,736.42
6. Step 6: Final answer
   x = 8,221.65