Finding the Fourth Proportional to 1,049.94, 1,573.83 and 562.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,049.94 : 1,573.83 = 562.86 : x
2. Step 2: Convert to fraction form
   1,049.94/1,573.83 = 562.86/x
3. Step 3: Cross multiply
   1,049.94x = 1,573.83 × 562.86
4. Step 4: Simplify right side
   1,049.94x = 885,845.95
5. Step 5: Solve for x
   x = 885,845.95/1,049.94
6. Step 6: Final answer
   x = 843.71