Finding the Fourth Proportional to 2,050.72, 3,075.46 and 569.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,050.72 : 3,075.46 = 569.59 : x
2. Step 2: Convert to fraction form
   2,050.72/3,075.46 = 569.59/x
3. Step 3: Cross multiply
   2,050.72x = 3,075.46 × 569.59
4. Step 4: Simplify right side
   2,050.72x = 1,751,742.15
5. Step 5: Solve for x
   x = 1,751,742.15/2,050.72
6. Step 6: Final answer
   x = 854.21