Finding the Fourth Proportional to 3,150.82, 4,726.55 and 1,204.66

Step by Step Solution

1. Step 1: Write the proportion equation
   3,150.82 : 4,726.55 = 1,204.66 : x
2. Step 2: Convert to fraction form
   3,150.82/4,726.55 = 1,204.66/x
3. Step 3: Cross multiply
   3,150.82x = 4,726.55 × 1,204.66
4. Step 4: Simplify right side
   3,150.82x = 5,693,885.72
5. Step 5: Solve for x
   x = 5,693,885.72/3,150.82
6. Step 6: Final answer
   x = 1,807.11