Finding the Fourth Proportional to 3,729.58, 5,146.56 and 2,050.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,729.58 : 5,146.56 = 2,050.96 : x
2. Step 2: Convert to fraction form
   3,729.58/5,146.56 = 2,050.96/x
3. Step 3: Cross multiply
   3,729.58x = 5,146.56 × 2,050.96
4. Step 4: Simplify right side
   3,729.58x = 10,555,388.70
5. Step 5: Solve for x
   x = 10,555,388.70/3,729.58
6. Step 6: Final answer
   x = 2,830.18