Finding the Fourth Proportional to 3,150.82, 4,726.50 and 1,201.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,150.82 : 4,726.50 = 1,201.96 : x
2. Step 2: Convert to fraction form
   3,150.82/4,726.50 = 1,201.96/x
3. Step 3: Cross multiply
   3,150.82x = 4,726.50 × 1,201.96
4. Step 4: Simplify right side
   3,150.82x = 5,681,063.94
5. Step 5: Solve for x
   x = 5,681,063.94/3,150.82
6. Step 6: Final answer
   x = 1,803.04