Finding the Fourth Proportional to 3,200.37, 4,801.83 and 1,556.74

Step by Step Solution

1. Step 1: Write the proportion equation
   3,200.37 : 4,801.83 = 1,556.74 : x
2. Step 2: Convert to fraction form
   3,200.37/4,801.83 = 1,556.74/x
3. Step 3: Cross multiply
   3,200.37x = 4,801.83 × 1,556.74
4. Step 4: Simplify right side
   3,200.37x = 7,475,200.83
5. Step 5: Solve for x
   x = 7,475,200.83/3,200.37
6. Step 6: Final answer
   x = 2,335.73