Finding the Fourth Proportional to 2,050.09, 2,829.18 and 1,253.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,050.09 : 2,829.18 = 1,253.55 : x
2. Step 2: Convert to fraction form
   2,050.09/2,829.18 = 1,253.55/x
3. Step 3: Cross multiply
   2,050.09x = 2,829.18 × 1,253.55
4. Step 4: Simplify right side
   2,050.09x = 3,546,518.59
5. Step 5: Solve for x
   x = 3,546,518.59/2,050.09
6. Step 6: Final answer
   x = 1,729.93