Finding the Fourth Proportional to 9,796.68, 14,697.14 and 3,222.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,796.68 : 14,697.14 = 3,222.72 : x
2. Step 2: Convert to fraction form
   9,796.68/14,697.14 = 3,222.72/x
3. Step 3: Cross multiply
   9,796.68x = 14,697.14 × 3,222.72
4. Step 4: Simplify right side
   9,796.68x = 47,364,767.02
5. Step 5: Solve for x
   x = 47,364,767.02/9,796.68
6. Step 6: Final answer
   x = 4,834.78