Finding the Fourth Proportional to 1,049.82, 1,573.71 and 501.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,049.82 : 1,573.71 = 501.86 : x
2. Step 2: Convert to fraction form
   1,049.82/1,573.71 = 501.86/x
3. Step 3: Cross multiply
   1,049.82x = 1,573.71 × 501.86
4. Step 4: Simplify right side
   1,049.82x = 789,774.23
5. Step 5: Solve for x
   x = 789,774.23/1,049.82
6. Step 6: Final answer
   x = 752.29