Finding the Fourth Proportional to 4,949.10, 7,373.82 and 4,877.82

Step by Step Solution

1. Step 1: Write the proportion equation
   4,949.10 : 7,373.82 = 4,877.82 : x
2. Step 2: Convert to fraction form
   4,949.10/7,373.82 = 4,877.82/x
3. Step 3: Cross multiply
   4,949.10x = 7,373.82 × 4,877.82
4. Step 4: Simplify right side
   4,949.10x = 35,968,166.67
5. Step 5: Solve for x
   x = 35,968,166.67/4,949.10
6. Step 6: Final answer
   x = 7,267.62