Finding the Fourth Proportional to 9,796.46, 13,520.12 and 5,764.86

Step by Step Solution

1. Step 1: Write the proportion equation
   9,796.46 : 13,520.12 = 5,764.86 : x
2. Step 2: Convert to fraction form
   9,796.46/13,520.12 = 5,764.86/x
3. Step 3: Cross multiply
   9,796.46x = 13,520.12 × 5,764.86
4. Step 4: Simplify right side
   9,796.46x = 77,941,570.16
5. Step 5: Solve for x
   x = 77,941,570.16/9,796.46
6. Step 6: Final answer
   x = 7,956.09