Finding the Fourth Proportional to 2,050.60, 2,829.72 and 1,264.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,050.60 : 2,829.72 = 1,264.36 : x
2. Step 2: Convert to fraction form
   2,050.60/2,829.72 = 1,264.36/x
3. Step 3: Cross multiply
   2,050.60x = 2,829.72 × 1,264.36
4. Step 4: Simplify right side
   2,050.60x = 3,577,784.78
5. Step 5: Solve for x
   x = 3,577,784.78/2,050.60
6. Step 6: Final answer
   x = 1,744.75