Finding the Fourth Proportional to 4,997.30, 7,485.01 and 2,804.83

Step by Step Solution

1. Step 1: Write the proportion equation
   4,997.30 : 7,485.01 = 2,804.83 : x
2. Step 2: Convert to fraction form
   4,997.30/7,485.01 = 2,804.83/x
3. Step 3: Cross multiply
   4,997.30x = 7,485.01 × 2,804.83
4. Step 4: Simplify right side
   4,997.30x = 20,994,154.87
5. Step 5: Solve for x
   x = 20,994,154.87/4,997.30
6. Step 6: Final answer
   x = 4,201.10