Finding the Fourth Proportional to 3,475.01, 4,793.72 and 2,355.57

Step by Step Solution

1. Step 1: Write the proportion equation
   3,475.01 : 4,793.72 = 2,355.57 : x
2. Step 2: Convert to fraction form
   3,475.01/4,793.72 = 2,355.57/x
3. Step 3: Cross multiply
   3,475.01x = 4,793.72 × 2,355.57
4. Step 4: Simplify right side
   3,475.01x = 11,291,943.02
5. Step 5: Solve for x
   x = 11,291,943.02/3,475.01
6. Step 6: Final answer
   x = 3,249.47