Finding the Fourth Proportional to 3,050.55, 4,575.82 and 1,201.85

Step by Step Solution

1. Step 1: Write the proportion equation
   3,050.55 : 4,575.82 = 1,201.85 : x
2. Step 2: Convert to fraction form
   3,050.55/4,575.82 = 1,201.85/x
3. Step 3: Cross multiply
   3,050.55x = 4,575.82 × 1,201.85
4. Step 4: Simplify right side
   3,050.55x = 5,499,449.27
5. Step 5: Solve for x
   x = 5,499,449.27/3,050.55
6. Step 6: Final answer
   x = 1,802.77