Finding the Fourth Proportional to 4,796.21, 7,184.89 and 4,273.76

Step by Step Solution

1. Step 1: Write the proportion equation
   4,796.21 : 7,184.89 = 4,273.76 : x
2. Step 2: Convert to fraction form
   4,796.21/7,184.89 = 4,273.76/x
3. Step 3: Cross multiply
   4,796.21x = 7,184.89 × 4,273.76
4. Step 4: Simplify right side
   4,796.21x = 30,706,459.56
5. Step 5: Solve for x
   x = 30,706,459.56/4,796.21
6. Step 6: Final answer
   x = 6,402.24