Finding the Fourth Proportional to 3,729.32, 5,146.15 and 2,050.68

Step by Step Solution

1. Step 1: Write the proportion equation
   3,729.32 : 5,146.15 = 2,050.68 : x
2. Step 2: Convert to fraction form
   3,729.32/5,146.15 = 2,050.68/x
3. Step 3: Cross multiply
   3,729.32x = 5,146.15 × 2,050.68
4. Step 4: Simplify right side
   3,729.32x = 10,553,106.88
5. Step 5: Solve for x
   x = 10,553,106.88/3,729.32
6. Step 6: Final answer
   x = 2,829.77