Finding the Fourth Proportional to 2,035.52, 3,053.42 and 574.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,035.52 : 3,053.42 = 574.80 : x
2. Step 2: Convert to fraction form
   2,035.52/3,053.42 = 574.80/x
3. Step 3: Cross multiply
   2,035.52x = 3,053.42 × 574.80
4. Step 4: Simplify right side
   2,035.52x = 1,755,105.82
5. Step 5: Solve for x
   x = 1,755,105.82/2,035.52
6. Step 6: Final answer
   x = 862.24