Finding the Fourth Proportional to 4,864.56, 7,296.82 and 1,401.82

Step by Step Solution

1. Step 1: Write the proportion equation
   4,864.56 : 7,296.82 = 1,401.82 : x
2. Step 2: Convert to fraction form
   4,864.56/7,296.82 = 1,401.82/x
3. Step 3: Cross multiply
   4,864.56x = 7,296.82 × 1,401.82
4. Step 4: Simplify right side
   4,864.56x = 10,228,828.21
5. Step 5: Solve for x
   x = 10,228,828.21/4,864.56
6. Step 6: Final answer
   x = 2,102.72