Finding the Fourth Proportional to 3,050.52, 4,572.27 and 1,200.63

Step by Step Solution

1. Step 1: Write the proportion equation
   3,050.52 : 4,572.27 = 1,200.63 : x
2. Step 2: Convert to fraction form
   3,050.52/4,572.27 = 1,200.63/x
3. Step 3: Cross multiply
   3,050.52x = 4,572.27 × 1,200.63
4. Step 4: Simplify right side
   3,050.52x = 5,489,604.53
5. Step 5: Solve for x
   x = 5,489,604.53/3,050.52
6. Step 6: Final answer
   x = 1,799.56