Finding the Fourth Proportional to 3,475.89, 4,796.55 and 1,903.68

Step by Step Solution

1. Step 1: Write the proportion equation
   3,475.89 : 4,796.55 = 1,903.68 : x
2. Step 2: Convert to fraction form
   3,475.89/4,796.55 = 1,903.68/x
3. Step 3: Cross multiply
   3,475.89x = 4,796.55 × 1,903.68
4. Step 4: Simplify right side
   3,475.89x = 9,131,096.30
5. Step 5: Solve for x
   x = 9,131,096.30/3,475.89
6. Step 6: Final answer
   x = 2,626.98