Finding the Fourth Proportional to 4,970.28, 7,456.32 and 4,053.96

Step by Step Solution

1. Step 1: Write the proportion equation
   4,970.28 : 7,456.32 = 4,053.96 : x
2. Step 2: Convert to fraction form
   4,970.28/7,456.32 = 4,053.96/x
3. Step 3: Cross multiply
   4,970.28x = 7,456.32 × 4,053.96
4. Step 4: Simplify right side
   4,970.28x = 30,227,623.03
5. Step 5: Solve for x
   x = 30,227,623.03/4,970.28
6. Step 6: Final answer
   x = 6,081.67