Finding the Fourth Proportional to 3,050.10, 4,573.89 and 1,200.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,050.10 : 4,573.89 = 1,200.96 : x
2. Step 2: Convert to fraction form
   3,050.10/4,573.89 = 1,200.96/x
3. Step 3: Cross multiply
   3,050.10x = 4,573.89 × 1,200.96
4. Step 4: Simplify right side
   3,050.10x = 5,493,058.93
5. Step 5: Solve for x
   x = 5,493,058.93/3,050.10
6. Step 6: Final answer
   x = 1,800.94